oxygen

A non-equivalent Ni doped La-MOF for enhanced photocatalytic CO2 reduction through oxygen vacancy regulation and electronic structure optimization

By pubs.rsc.org
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Inorg. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QI02143F, Research Article
Tongzheng Zhang, Zhaohui Huang, Guanshun Xie, Le Liao, Changqiang Yu, Xiuqiang Xie, Nan Zhang
La/Ni-MOF with oxygen vacancies and regulated electronic structures is prepared and exhibits enhanced visible-light photocatalytic activity for CO2-to-CO conversion.
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A moss-like CoB/CeO2 heterojunction as an efficient electrocatalyst for the oxygen evolution reaction under alkaline conditions

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Inorg. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QI02325K, Research Article
Weijie Fang, Chaofan Liu, Jiang Wu, Weikai Fan, Le Chen, Zaiguo Fu, Lin Peng, Ping He, Jia Lin, Zhongwei Chen
The moss-like amorphous CoB/crystalline CeO2 heterojunction nanosheets synthesized in this study have excellent OER activity and stability.
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oxygen

A microfluidic chip for sustained oxygen gradient formation in the intestine ex vivo

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Lab Chip, 2024, 24,1918-1929
DOI: 10.1039/D3LC00793F, Paper
Lauren M. Delong, Colby E. Witt, Madison Pennell, Ashley E. Ross
Here, we have developed a 3D printed microfluidic device capable of oxygen gradient formation within intestinal tissue slices ex vivo. The device is open-welled and compatible with external electrochemical recording during tissue analysis.
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Agri-waste derived electroactive carbon–iron oxide nanocomposite for oxygen reduction reaction: an experimental and theoretical study

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RSC Adv., 2024, 14,12171-12178
DOI: 10.1039/D4RA01264J, Paper
Open Access
Pallavi B. Jagdale, Sai Rashmi Manippady, Rohit Anand, Geunsik Lee, Akshaya Kumar Samal, Ziyauddin Khan, Manav Saxena
Herein, we have utilized agri-waste and amalgamating low Fe3+, to develop an economic iron oxide–carbon hybrid-based electrocatalyst for oxygen reduction reaction (ORR) with water as a main product following close to 4e− transfer process.
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Dual-functional nano-photosensitizers: Eosin-Y decorated gold nanorods for plasmon-enhanced fluorescence and singlet oxygen generation

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RSC Adv., 2024, 14,12417-12427
DOI: 10.1039/D4RA01551G, Paper
Open Access
Sravani Kaja, Ashin Varghese Mathews, Amit Nag
Enhancement factors of 110 and 18 for metal-enhanced fluorescence and metal-enhanced SOG, respectively, are obtained from polymer coated gold nanorod cores adsorbed with Eosin Y.
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oxygen

A multi-channel microfluidic platform based on human flavin-containing monooxygenase 3 for personalised medicine

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RSC Adv., 2024, 14,13209-13217
DOI: 10.1039/D4RA01516A, Paper
Open Access
Melissa De Angelis, Silvia Schobesberger, Florian Selinger, Viktor Laurin Sedlmayr, Martin Frauenlob, Orsola Corcione, Shiman Dong, Gianfranco Gilardi, Peter Ertl, Sheila J. Sadeghi
A microfluidic platform with immobilized human flavin-containing monooxygenase for high-throughput screening of drugs with relevance to personalised medicine.
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oxygen

Heterogenous catalysis for oxygen tolerant photoredox atom transfer radical polymerization and small-molecule dehalogenation

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Polym. Chem., 2024, 15,4264-4280
DOI: 10.1039/D4PY00899E, Paper
Open Access
Kriti Kapil, Mingkang Sun, Ting-Chih Lin, Hironobu Murata, Grzegorz Szczepaniak, Khidong Kim, Stephen DiLuzio, Jaepil Jeong, Mitchell Baumer, Stefan Bernhard, Tomasz Kowalewski, Krzysztof Matyjaszewski
Heterogeneous photocatalysts (PCs) have garnered attention for their sustainability and cost-effectiveness.
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Backbone editing of oxidized polyethylene: insertion of oxygen and nitrogen atoms via hydroxyalkyl azide-mediated rearrangements

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Polym. Chem., 2024, 15,4554-4561
DOI: 10.1039/D4PY00973H, Paper
Andrew J. King, Ryan P. Sherrier, Jeffrey Aubé, Aleksandr V. Zhukhovitskiy
Hydroxyalkyl azide-mediated rearrangement modularly inserts heteroatoms and pendent functionality into oxidized polyethylene.
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An in situ-activated and chemi-excited photooxygenation system based on G-poly(thioacetal) for Aβ1–42 aggregates

By pubs.rsc.org
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J. Mater. Chem. B, 2024, 12,10850-10860
DOI: 10.1039/D4TB01147C, Communication
Shasha Liu, Yanping Li, Jinrong Yang, Lei Zhang, Jinwu Yan
BD-6-QM/NPs are chemically activated by H2O2 to produce 1O2, inhibit Aβ1–42 aggregation, promote BV2 phagocytosis of Aβ1–42, and alleviate Aβ1–42-induced neurotoxicity.
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Experimental and theoretical study of the Sn–O bond formation between atomic tin and molecular oxygen

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Phys. Chem. Chem. Phys., 2024, 26,27763-27771
DOI: 10.1039/D4CP03687E, Paper
Iakov A. Medvedkov, Anatoliy A. Nikolayev, Shane J. Goettl, Zhenghai Yang, Alexander M. Mebel, Ralf I. Kaiser
In this article, we combine state-of-art electronic structure calculations and crossed beam experiments to expose the reaction dynamics of 120Sn(3Pj) + 16O2(X3Σ−g) → 120Sn16O(X1Σ+) + 16O(3P) reaction that involve extensive ISC.
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Effects of surface oxygen vacancy on CO2 adsorption and its activation towards C2H4 using metal (Cu, Pd, CuPd) cluster-loaded TiO2 catalysts: A first principles study

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Phys. Chem. Chem. Phys., 2024, Accepted Manuscript
DOI: 10.1039/D4CP03507K, Paper
Sajjad Hussain, Lina Zhang, Zhengzheng Xie, Jianjun Yang, Qiuye Li
The conversion of the highly selective CO2 reduction reaction (CO2RR) into desired value-added multicarbon compounds, like C2H4, is crucial, but it is mainly constrained by high energy barrier for C-C...
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oxygen

Oxygen vacancy chemistry in oxide cathodes

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Chem. Soc. Rev., 2024, 53,3302-3326
DOI: 10.1039/D3CS00872J, Review Article
Yu-Han Zhang, Shu Zhang, Naifang Hu, Yuehui Liu, Jun Ma, Pengxian Han, Zhiwei Hu, Xiaogang Wang, Guanglei Cui
This review focuses on the chemical thermodynamics and reaction kinetics of intrinsic and anionic redox-mediated oxygen vacancies in oxide cathodes.
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Correlating concerted cations with oxygen redox in rechargeable batteries

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Chem. Soc. Rev., 2024, 53,3561-3578
DOI: 10.1039/D3CS00550J, Review Article
Shiqi Wang, Lifan Wang, David Sandoval, Tongchao Liu, Chun Zhan, Khalil Amine
This review underscores the critical importance of oxygen redox and elucidates the precise commonalities of cations in regulating oxygen redox.
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What could be the low-temperature limit of atomic layer deposition of platinum using MeCpPtMe3 and oxygen?

By pubs.rsc.org
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Chem. Commun., 2024, Advance Article
DOI: 10.1039/D4CC04679J, Communication
Hao Van Bui, Anh Phan Nguyen, Manh Duc Dang, Truong Duc Dinh, Patricia J. Kooyman, J. Ruud Van Ommen
Room-temperature atmospheric-pressure ALD enables the deposition of highly dispersed Pt sub-nanometer clusters on a gram-scale quantity of TiO2 nanopowder.
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Ultrafine PtCo alloy nanoparticles integrated into porous N-doped nanosheets for durable oxygen reduction reaction

By pubs.rsc.org
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Chem. Commun., 2024, 60,13432-13435
DOI: 10.1039/D4CC04661G, Communication
Baoliang Chen, Lei Zhao, Zhaozhao Zhu, Pei Xiong, Zhao Li, Jun Song Chen, Lanlan Li, Rui Wu
The PtCo–CoNC–P catalyst, featuring sub-3 nm small-size PtCo alloy nanoparticles integrated into a porous nitrogen-doped nanosheet, exhibits exceptional durability after 30 000 cycles of accelerated durability tests.
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Axial oxygen-bridged FeN4O/NC produced by ultrafast joule heating for efficient oxygen reduction reaction

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Chem. Commun., 2024, Accepted Manuscript
DOI: 10.1039/D4CC05604C, Communication
Feng Liu, Xinyu Guo, Yan Zhong, Shaqi Fu, Jingsha Li, Chunmei Zhang, Heng Zhang, Fenghui Ye, Shuai Yuan, Chuangang Hu, Chunxian Guo
Herein, we report an atomically dispersed Fe-N-C catalyst with axial oxygen ligands (FeN4O/NC) firstly synthesized by ultrafast joule heating. The formation of oxygen species between FeN4 and graphene, which offers...
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oxygen

Citrus sap-stabilized regulated cobalt ferricyanide efficiently enhanced electrocatalytic activity and durability for oxygen evolution

By pubs.rsc.org
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New J. Chem., 2024, 48,7070-7080
DOI: 10.1039/D4NJ00704B, Paper
Muthukumaran Sangamithirai, Venkatachalam Ashok, Arunagiri Gayathri, Murugan Vijayarangan, Jayaraman Jayabharathi
Citrus sap-stabilized RCoFe nanoplatelets were synthesized by simple co-precipitation, and are highly efficient and stable electrocatalysts for solar cell water splitting (1.56 V).
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oxygen

Nanopolyhedral Zn/Fe-NC derived from bimetallic zeolitic imidazole frameworks as an efficient catalyst for the oxygen reduction reaction in an air-cathode microbial fuel cell

By pubs.rsc.org
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New J. Chem., 2024, 48,7092-7101
DOI: 10.1039/D3NJ05279F, Paper
Qianwu Wang, Jingzhao Lu, Songlin Liu, Boqu Yu, Bolong Liang
The synergistic effect of Zn, N and moderate Fe doping enhances the ORR performance. The maximum power density of the Zn/Fe-NC-0.5 MFC is 1954 ± 20 mW m−2.
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oxygen

1-Butyl-3-methylimidazolium hydrogen sulfate-induced structure modification and reconstruction of nickel foams for oxygen evolution reactions

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New J. Chem., 2024, Advance Article
DOI: 10.1039/D3NJ05752F, Paper
Huamei Yang, Ziqin Chen, Kai Luo, Mengjun Yu, Yao Zhang
Surface chemical etching for the in situ growth of metal–organic materials and electrochemical reconstruction are expected to efficiently improve the catalytic performance of oxygen evolution reactions (OERs).
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Electrodeposited Ni-Fe alloy a cost-effective material for harnessing hydrogen via oxygen evolution and urea oxidation reaction

By pubs.rsc.org
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New J. Chem., 2024, Accepted Manuscript
DOI: 10.1039/D4NJ00797B, Paper
Venkatachalam Ananth, Venkatesan Senthilnathan, Murugan Veerapandian, Neelamegam Rajasekaran
Electrochemical energy conversion for hydrogen production is a crucial method to address global energy demand. Here, a cost-effective approach for the preparation of transition metal-based alloy electrode through electrodeposition with...
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oxygen

Critical role of dissolved oxygen and iron–copper synergy in dual-metal/char catalyst systems

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Environ. Sci.: Nano, 2024, Advance Article
DOI: 10.1039/D3EN00911D, Paper
Yang Luo, Hong Li, Hailan Yang, Zhiming Yang, Chuang Li, Shaoheng Liu, Qiang Chen, Weihua Xu, Wei Zhang, Xiaofei Tan
The critical role of dissolved oxygen and iron–copper synergy in dual-metal/char catalyst system was studied.
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Purification of As(III) through oxidation of siderite and As(III) by dissolved oxygen: behavior and mechanism

By pubs.rsc.org
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Environ. Sci.: Nano, 2024, Advance Article
DOI: 10.1039/D3EN00974B, Paper
Wenting Yu, Zhipeng Gao, Huaming Guo
Siderite oxidation can be achieved with dissolved oxygen (DO), which would control the oxidation and the fate of As(III), but the interaction mechanism between siderite and As(III) with the presence of DO needs more investigation.
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Crystallinity regulation induced organics degradation on Ultra-thin 2D Co3O4/SiO2 Nanosheets: the critical trigger of oxygen vacancy

By pubs.rsc.org
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Environ. Sci.: Nano, 2024, Accepted Manuscript
DOI: 10.1039/D4EN00134F, Paper
Wenhui Bai, Hongze Lu, Yang Liu, Xue Yuan, Yuejie Ai, Lidong Wang, Zhe Chen
As an antibiotic drug, sulfamethoxazole (SMX) is a nitrogen-containing and sulfur-containing heterocyclic compound, which is an endocrine disruptor and difficult to be biodegraded. Not only can it exist stably in...
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Advanced MnOx/MnWO4 hetero-nanoflakes with abundant oxygen vacancies for high-performance flexible asymmetric supercapacitors with high energy density

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CrystEngComm, 2024, 26,2087-2095
DOI: 10.1039/D4CE00052H, Paper
Yanli Yin, Jingli Wang, Sihao Chen, Nengneng Han, Zhiliang Chen, Yuezhou Jing, Yahui Zhang, Juan Xu, Zhongyang Li
High-performance flexible supercapacitors assembled with MnOx/MnWO4@C-3 hetero-nanoflake anodes, exhibiting a maximum areal energy density of 48.49 mW h cm−2.
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oxygen

Oxygen : the molecule that made the world / Nick Lane.

By encore.st-andrews.ac.uk
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Oxford ; New York : Oxford University Press, 2002.


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Porphyrin-linked graphdiyne as a substrate for constructing single-atom catalysts with transition metals towards oxygen reduction reactions and oxygen evolution reactions

By pubs.rsc.org
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Mater. Chem. Front., 2024, 8,3741-3746
DOI: 10.1039/D4QM00555D, Research Article
Jiejie Ping, Mei Wu, Manyu Liu, Yan Jiang, Wenhui Shang, Menggai Jiao, Jiahao Ruan, Nan Wang, Zhiyu Jia
Porphyrin-linked graphdiyne anchored with transition metals exhibits outstanding electrochemical performance, attributed to the modifications in the coordination environment.
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oxygen

Ov-rich γ-MnO2 enhanced electrocatalytic three-electron oxygen reduction to hydroxyl radicals for sterilization in neutral media

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Nanoscale Horiz., 2024, 9,1999-2006
DOI: 10.1039/D4NH00289J, Communication
Yingnan Qin, Tongzhu Han, Ligang Chen, Kexin Yan, Jing Wang, Ning Wang, Baorong Hou
The synergistic interaction between Ov and γ-MnO2 significantly enhanced the performance of the neutral 3e− ORR, exhibiting impressive sterilization capabilities.
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oxygen

Unraveling States, Energetics, and Kinetics of Adsorbing Oxygen Species above MoS2

By pubs.rsc.org
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Nanoscale Horiz., 2024, Accepted Manuscript
DOI: 10.1039/D4NH00441H, Communication
Open Access
Hejin Yan, Hongfei Chen, Xiangyue Cui, Qiye Guan, Bowen Wang, Yongqing Cai
MoS2 and related transition metal dichalcogenides (TMDs) have recently been reported to exhibit extensive applications in nanoelectronics and catalysis due to their unique physical and chemical properties. However, one practical...
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oxygen

Revealing a synergistic orbital coupling adsorption mechanism of the oxygen reduction reaction in dual-atom catalysts

By pubs.rsc.org
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J. Mater. Chem. A, 2024, 12,30676-30684
DOI: 10.1039/D4TA05099A, Paper
Yangfan Liu, Yejun Li, Xinghan Liu, Jinming Li, Gufei Zhang, Jun Gong, Yanbin Jiang, Zhou Li
A synergistic adsorption mechanism of the oxygen evolution reaction for the dual atom catalysts (DACs) was proposed, which dominates the adsorption strength of intermediate species, potential determining step, and catalytic activity of DACs.
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oxygen

Unsaturated coordination modulation and enlarged pore size in nanoflower-like metal organic frameworks for enhanced lithium–oxygen battery performance

By pubs.rsc.org
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J. Mater. Chem. A, 2024, 12,30591-30600
DOI: 10.1039/D4TA06346E, Paper
Lingwen Zhao, Juanjuan Feng, Adeel Abbas, Hao Sun, Chunlei Wang, Hongchao Wang
Unsaturated coordination modulation alters the discharge path and increased pore size accelerates ion exchange and oxygen transport, synergistically improving the electrochemical performance of LOBs.
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oxygen

Interfacial charge transfer modulation in laser-synthesized catalysts for efficient oxygen evolution

By pubs.rsc.org
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J. Mater. Chem. A, 2024, 12,30269-30278
DOI: 10.1039/D4TA06794K, Paper
Dong Hyeon Lee, Rahul Kerkar, Deepak Arumugam, Jayaraman Theerthagiri, Shankar Ramasamy, Soorathep Kheawhom, Myong Yong Choi
This study introduces a NiFe LDH-based catalyst via pulsed laser irradiation in liquids and microwave methods, achieving superior oxygen evolution performance. In situ electrode casting optimizes the catalyst for water-splitting applications.
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Achieving the selectivity of the oxygen reduction reaction by regulating electron spin states and active centers on Fe–Mn–N6–C dual-atom catalysts

By pubs.rsc.org
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J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D4TA06650B, Paper
Shiyao Li, Honghao Chen, Yue Qiu, Chengxing Cui, Wenhui Zhong, Jun Jiang
As the first attempt to reveal the intrinsic relationship between electron spins and catalytic selectivity, this work offers new insights into the rational design of efficient transition metal atom-dispersed catalysts through spin regulation.
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oxygen

Oxygen-defective ruthenium oxide as an efficient and durable electrocatalyst for acidic oxygen evolution reaction

By pubs.rsc.org
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J. Mater. Chem. A, 2024, Accepted Manuscript
DOI: 10.1039/D4TA06592A, Paper
Jingwei Wang, Lejuan Cai, Zhipeng Yu, Hao Tan, Xinyi Xiang, Kaiyang Xu, Yang Chao, Sitaramanjaneya Mouli Thalluri, Fei Lin, Haoliang Huang, Chenyue Zhang, Yang Zhao, Wenlong Wang, Lifeng Liu
Proton exchange membrane water electrolysis (PEMWE) is considered a promising technology for green hydrogen production in combination with renewable energy. However, the high cost and particularly the scarcity of iridium...
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Enhanced oxygen exchange kinetics and long-term stability of Ruddlesden-Popper phase Pr4Ni3O10+δ cathode for solid oxide fuel cells

By pubs.rsc.org
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J. Mater. Chem. A, 2024, Accepted Manuscript
DOI: 10.1039/D4TA01845A, Paper
Saim Saher, Affaq Qamar, Chou Yong Tan, Singh Ramesh, Walied Alfraidi
This research explores the intricacies of oxygen exchange kinetics in Pr4Ni3O10+δ (PNO), aiming to assess its potential as a viable cathode material for solid oxide fuel cell applications. Utilizing a...
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oxygen

Scalable Synthesis of N–Doped Graphene–Oxide–Supported FeCo(OH)x Nanosheets for Efficient Co–Doped Fe3O4 Nanoparticle-Based Oxygen Reduction Reaction Electrocatalysis

By pubs.rsc.org
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J. Mater. Chem. A, 2024, Accepted Manuscript
DOI: 10.1039/D4TA06684G, Paper
Open Access
Sunglun Kwon, Jong Hyeon Lee
Developing efficient and cost-effective materials is crucial for advancing electrochemical oxygen reduction reaction (ORR). This study presents a synthesis route for high-performance spinel Fe and Co oxide nanoparticles on N-doped...
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oxygen

Regulating oxygen redox reactions in lithium-rich materials via an Al2O3-doped ZnO layer for enhanced stability and performance

By pubs.rsc.org
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J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D4TA06843B, Paper
Xinyu Cheng, Yuke Wang, Jia Lu, Wangqi Dai, Huanhao Lei, Jinning Zuo, Hong Li, Zhengwen Fu
An ultrathin Al2O3-doped ZnO (AZO) layer on LRM regulates oxygen redox by suppressing anion migration and inhibiting surface oxygen oxidation, enhancing cycling performance.
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Ternary NiFeCo-Glycerolate Catalysts: Rational Design for Improved Oxygen Evolution Reaction Efficiency

By pubs.rsc.org
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J. Mater. Chem. A, 2024, Accepted Manuscript
DOI: 10.1039/D4TA06455K, Paper
Irlan Santos Lima, Josué M. Gonçalves, Lúcio Angnes
Catalysts capable of overcoming the bottleneck of water splitting, known as the oxygen evolution reaction (OER), are indispensable to the expansion of renewable energy systems. Thus, we report the synthesis...
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oxygen

An efficient and stable deep-blue oxygen-bridged triphenylborane-based fluorophore with hybridized local and charge-transfer states

By pubs.rsc.org
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J. Mater. Chem. C, 2024, 12,17475-17481
DOI: 10.1039/D4TC03114H, Paper
Jichen Lv, Jie Li, Shengnan Wang, Haoran Shen, Lifen Xia, Yuchao Liu, Shanfeng Xue, Dongge Ma, Shian Ying, Shouke Yan
A multifunctional deep-blue HLCT fluorophore with remarkable performance was developed by incorporating a boron/oxygen-based multi-resonance skeleton.
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oxygen

In situ construction of surface oxygen vacancies on N/TiO2 for promoting visible light photocatalytic H2 evolution

By pubs.rsc.org
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J. Mater. Chem. C, 2024, 12,17500-17510
DOI: 10.1039/D4TC03098B, Paper
Yuandong Shen, Nan Yang, Ke Wang, Bin Xiao, Yijun He, Zhishi Qiu, Tong Zhou, Weijie Zhan, Rui Hu, Genlin Zhang, Jin Zhang, Zhongqi Zhu, Feng Liu, Hao Cui, Qingju Liu
A simple method of mixed sintering of thiourea and NH2-MIL-125(Ti) is adopted to obtain N-doped TiO2 with abundant surface OV, which significantly improves the photocatalytic performance of TiO2 under visible light.
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oxygen

Construction of oxygen-rich vacancy Bi3O4Br: Yb3+, Er3+ nanosheet for enhanced Photoreversible color switching and upconversion luminescence

By pubs.rsc.org
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J. Mater. Chem. C, 2024, Accepted Manuscript
DOI: 10.1039/D4TC03981E, Paper
Xueting Zhao, Junhao Ma, Jindan Zha, Kuisui Huang, Chenghui Chai, Zhaoyi Yin, Zhiguo Song, Jianbei Qiu, Yongjin Li
Traditional inorganic photoreversible color-switching materials (PCSMs) usually exhibit slow color switching and single color switching characteristics, which severely restrict their use in information storage, anti-counterfeiting, and other applications. Herein, we...
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oxygen

An E/Z isomer strategy of photosensitizers with tunable generation processes of reactive oxygen species

By pubs.rsc.org
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J. Mater. Chem. C, 2024, Advance Article
DOI: 10.1039/D4TC03028A, Paper
Xiaochun Liu, Hairong Li, Hui Tang, Ning Ma, Shiyu Wu, Wenbo Dai, Yahui Zhang, Xiaoqi Yu
An E/Z isomer strategy was designed to precisely regulate the type of ROS and enable tumor imaging and PDT.
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Stabilizing perovskite quantum dot oxygen sensors through ultra-long 2 mm horizontally aligned nanopores in anodic alumina oxide templates

By pubs.rsc.org
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J. Mater. Chem. C, 2024, Advance Article
DOI: 10.1039/D4TC03851G, Paper
Johan Iskandar, Chih-Yi Liu, Chih-Chien Lee, Kuan-Yu Ke, M. Rivaldi Ali Septian, Richie Estrada, Humaidi Humaidi, Sajal Biring, Cheng-Shane Chu, Zong-Liang Tseng, Shun-Wei Liu
Perovskite quantum dots (PQDs) offer potential for gas sensing, though stability limits use. Johan et al. enhanced PQD stability with a horizontally aligned anodic alumina oxide template, maintaining fluorescence for 3 weeks without change.
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oxygen

Robust Dihydroxyacetone Production via Photoelectrochemical Glycerol Oxidation using Oxygen Vacant BiVO4 Photoanode

By pubs.rsc.org
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J. Mater. Chem. C, 2024, Accepted Manuscript
DOI: 10.1039/D4TC04085F, Paper
Yeji Lee, Yeseul Jo, Youn Jeong Jang
Photoelectrochemical conversion of glycerol into high-value dihydroxyacetone offers a sustainable approach via BiVO4 semiconductor materials, which manifest highly photoactive properties. However, dihydroxyacetone production poses a limitation due to poor charge...
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oxygen

Reactive oxygen species-mediated organic long-persistent luminophores light up biomedicine: from two-component separated nano-systems to integrated uni-luminophores

By pubs.rsc.org
Published On ::

Chem. Soc. Rev., 2024, 53,11207-11227
DOI: 10.1039/D4CS00443D, Review Article
Zhe Li, Hongwen Liu, Xiao-Bing Zhang
An overview of the recent advances in reactive oxygen species-mediated organic long-persistent luminophores, including their history, working mechanisms, design strategies, and biomedical applications.
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oxygen

Elucidating the impact of oxygen functional groups on the catalytic activity of M–N4–C catalysts for the oxygen reduction reaction: a density functional theory and machine learning approach

By pubs.rsc.org
Published On ::

Mater. Horiz., 2024, 11,1719-1731
DOI: 10.1039/D3MH02115G, Communication
Liang Xie, Wei Zhou, Yuming Huang, Zhibin Qu, Longhao Li, Chaowei Yang, Yani Ding, Junfeng Li, Xiaoxiao Meng, Fei Sun, Jihui Gao, Guangbo Zhao, Yukun Qin
While current experimental and computational studies often concentrate on introducing external structures or idealized MN4 models, we emphasize the often-overlooked impact of inherent OGs within the carbon structure of MN4 materials, presenting a new perspective on their catalytic activity origin.
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oxygen

Carbon dots induce abundant oxygen vacancies in CeVO4 for promoting photocatalytic selective hydrogenation of functionalized nitroarenes

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Inorg. Chem. Front., 2024, 11,2128-2135
DOI: 10.1039/D4QI00002A, Research Article
Ernan Pang, Shijia Li, Jie Wu, Qing Chang, Ning Li, Jinlong Yang, Shengliang Hu
Carbon dots create the appropriate oxygen vacancies (OVs) in CeVO4 for the chemoselective hydrogenation of functionalized nitroarenes under light irradiation.
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NH3 plasma-etching-derived porous N-doped carbon nanotubes with FeP nanoparticles and intrinsic carbon defects for boosting oxygen reduction in rechargeable Zn–air batteries

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Inorg. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QI00182F, Research Article
Bing Chen, Minjie Zhou, Na Zhang, Xianglin Deng, HaiHua Yang
The formation of intrinsic carbon defects and phase engineered FeP nanoparticles regulated by NH3 plasma etching significantly enhanced the oxygen reduction reaction performance of N-doped carbon nanotubes.
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Large-scale fabrication of ZIF-derived electrocatalysts for industrial oxygen evolution

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Inorg. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QI00458B, Research Article
Liangjun Chen, Zhuowen Huangfu, Xuelin Yang, Hang Lei, Zilong Wang, Wenjie Mai
This study presents a methodology that enables the development of efficient and scalable ZIF-derived electrocatalysts for industrial water electrolysis, resulting in significant time and energy savings.
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Integrating multiple regulatory strategies: phase, morphology and interface engineering to construct a hierarchical Ni2P–MoS2/rGO heterostructure catalyst for efficient oxygen reduction reaction

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Inorg. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QI00262H, Research Article
Xinyi Wang, Jing Jin, Zeyuan Gao, Li Hou, Xiwen Tao, Jing Wang, Yueqi Zhao, Faming Gao
Two-dimensional (2D) molybdenum disulfide (MoS2) with a large surface area and unique electronic properties has emerged as a promising noble metal-free catalyst for electrochemical energy storage/conversion applications.
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Carboxylate trapping engineering to fabricate monodispersed dual-atom iron sites for efficient oxygen reduction

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Inorg. Chem. Front., 2024, 11,2260-2271
DOI: 10.1039/D4QI00124A, Research Article
Hailiang Chu, Yilong Wu, Shujun Qiu, Chunfeng Shao, Yongpeng Xia, Yongjin Zou, Baitao Li, Kai Dai, Lixian Sun
Atomically dispersed catalysts with dense accessible Fe–Fe binary active sites supported on hierarchically ordered porous N-doped carbon are prepared via a general carboxylate-assisted strategy and they display drastically enhanced ORR activity.
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