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Strontium doping RuO2 electrocatalyst with abundant oxygen vacancies for boosting OER performance

By pubs.rsc.org
Published On ::

Inorg. Chem. Front., 2024, Accepted Manuscript
DOI: 10.1039/D4QI02070G, Research Article
Bei An, Xiaoqian Li, Yuan Lin, Fanfan Shang, Huijie He, Hairui Cai, Xiaoxiao Zeng, Weitong Wang, Shengchun Yang, Bin Wang
Oxygen evolution reaction (OER) plays a crucial role as the anode reaction of electrolytic water in various applications. To date, it is still a great challenge to develop highly active...
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Copper-doped Bi2MoO6 with concurrent oxygen vacancies for enhanced CO2 photoreduction

By pubs.rsc.org
Published On ::

Inorg. Chem. Front., 2024, 11,8003-8015
DOI: 10.1039/D4QI02005G, Research Article
Jiawei Liu, Xin Liu, Chunhui Dai, Chao Zeng, Sajjad Ali, Mohamed Bououdina, Yushuai Jia
Bi2MoO6 catalysts doped by monovalence Cu with self-adapting O vacancies (Ov) are prepared. The optimal Bi2MoO6–10% Cu exhibits an outstanding CO evolution rate of 11.40 μmol g−1 h−1, about 6 times higher than that of Bi2MoO6 (1.94 μmol g−1 h−1).
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Coordination tuning of Ni/Fe complex-based electrocatalysts for enhanced oxygen evolution

By pubs.rsc.org
Published On ::

Inorg. Chem. Front., 2024, 11,8110-8122
DOI: 10.1039/D4QI01934B, Research Article
Hongbo Zhou, Xuan Hao, Jiexin Guan, Yilin Deng, Zi Wei, Yashu Liu, Guoxing Zhu
The 2,2'-bpy coordination shells surrounding the Ni/Fe active sites of NiFe(2,2'-bpy)n@CNT materials effectively boost OER catalysis.
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Ru-anchoring Co-MOF-derived porous Ru-Co3O4 nanomaterials for enhanced oxygen evolution activity and structural stability

By pubs.rsc.org
Published On ::

Inorg. Chem. Front., 2024, 11,8139-8145
DOI: 10.1039/D4QI02061H, Research Article
Nan Li, Lujiao Mao, Yuting Fu, Haoran Wang, Yuchang Shen, Xuemei Zhou, Qipeng Li, Jinjie Qian
This study demonstrates a new approach for Ru-anchoring CoOF-1-derived porous Ru-Co3O4 nanomaterials with high activity and durability, showcasing great potential in the field of practical energy storage and conversion.
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A non-equivalent Ni doped La-MOF for enhanced photocatalytic CO2 reduction through oxygen vacancy regulation and electronic structure optimization

By pubs.rsc.org
Published On ::

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

By pubs.rsc.org
Published On ::

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

By pubs.rsc.org
Published On ::

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

By pubs.rsc.org
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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

By pubs.rsc.org
Published On ::

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

By pubs.rsc.org
Published On ::

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

By pubs.rsc.org
Published On ::

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

By pubs.rsc.org
Published On ::

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
Published On ::

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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A water playground for peptide re-assembly from fibrils to plates

By pubs.rsc.org
Published On ::

J. Mater. Chem. B, 2024, Advance Article
DOI: 10.1039/D4TB01727G, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Simone Adorinni, Marina Kurbasic, Ana M. Garcia, Slavko Kralj, Ottavia Bellotto, Erica Scarel, Paolo Pengo, Rita De Zorzi, Michele Melchionna, Attilivio V. Vargiu, Silvia Marchesan
Water plays a key role in the irreversible transition from peptide fibrils to plates.
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Ti-based MOF nanosheets as a mass spectrometry imaging matrix for low molecular weight compounds to reveal the spatiotemporal content changes of hepatotoxic components during the processing of Polygonum multiflorum

By pubs.rsc.org
Published On ::

Analyst, 2024, Advance Article
DOI: 10.1039/D4AN00964A, Paper
Feng-yan Kuang, De-jun Hu, Lu Wang, Fei Chen, Guang-ping Lv
The selection of the matrix is crucial for matrix assisted laser desorption ionization mass spectrometry imaging (MALDI-MSI).
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Experimental and theoretical study of the Sn–O bond formation between atomic tin and molecular oxygen

By pubs.rsc.org
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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

By pubs.rsc.org
Published On ::

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 vacancy chemistry in oxide cathodes

By pubs.rsc.org
Published On ::

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

By pubs.rsc.org
Published On ::

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
Published On ::

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

By pubs.rsc.org
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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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Making your open source project sponsor-ready, Part 2: Project hygiene

By humanwhocodes.com
Published On :: Tue, 21 Dec 2021 00:00:00 +0000

In part 11 of this series, I described how companies make decisions about spending their money and why they might (or might not) sponsor an open source project. If you haven’t yet read that post, I’d suggest going back to do so now before continuing. Everything in this post builds off the topics discussed in...


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

By pubs.rsc.org
Published On ::

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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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
Published On ::

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

By pubs.rsc.org
Published On ::

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
Published On ::

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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Tyres turn into colourful playgrounds in Anganwadis of Anakapalli district in Andhra Pradesh

By www.thehindu.com
Published On :: Sat, 29 Jul 2023 12:41:50 +0530

Project Play, a brainchild of 29-year-old IAS officer Dhatri Reddy, creates 58 playgrounds in Anganwadi centres of Anakapalli district of Andhra Pradesh using discarded tyres and galvanized iron pipes


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Watch | Creating playgrounds using recycled tyres and pipes

By www.thehindu.com
Published On :: Mon, 07 Aug 2023 14:38:09 +0530

Villages in Andhra Pradesh are putting discarded tyres and PVC pipes to good use... and the kids are loving it


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

By pubs.rsc.org
Published On ::

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
Published On ::

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

By pubs.rsc.org
Published On ::

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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'Can't Say Bigg Boss Promoting Polygamy'

By www.rediff.com
Published On :: Mon, 01 Jul 2024 11:06:51 +0530

'Ranvir will run out of steam pretty soon.''The way he is reacting or rather, overreacting to things, I am sure he will be exhausted soon.''You need to chill at times to play a game like Bigg Boss.'


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

By encore.st-andrews.ac.uk
Published On ::

Oxford ; New York : Oxford University Press, 2002.


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Kultura jako przygoda : księga ku pamięci prof. Wojciecha J. Burszty / redakcja naukowa: Mariusz Czubaj, Mirosław Pęczak, Waldemar Kuligowski, Michał Rauszer.

By encore.st-andrews.ac.uk
Published On ::

Warszawa : Wydawnictwo Naukowe Scholar, 2023.


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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
Published On ::

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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Chemical perspectives on heteroanionic compounds: a potential playground for multiferroics

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Published On ::

Mater. Chem. Front., 2024, 8,3674-3701
DOI: 10.1039/D4QM00454J, Review Article
Karishma Prasad, Vivian Nguyen, Bingheng Ji, Jasmine Quah, Danielle Goodwin, Jian Wang
This review briefly summarizes the chemical flexibility and physical properties of heteroanionic compounds and their potential applications as multiferroics.
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Ov-rich γ-MnO2 enhanced electrocatalytic three-electron oxygen reduction to hydroxyl radicals for sterilization in neutral media

By pubs.rsc.org
Published On ::

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

By pubs.rsc.org
Published On ::

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

By pubs.rsc.org
Published On ::

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

By pubs.rsc.org
Published On ::

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

By pubs.rsc.org
Published On ::

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
Published On ::

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

By pubs.rsc.org
Published On ::

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
Published On ::

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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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
Published On ::

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

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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

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

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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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