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Fine-tuning of the substrate binding mode to enhance the catalytic efficiency of an ortho-haloacetophenone-specific carbonyl reductase

Catal. Sci. Technol., 2020, 10,2462-2472
DOI: 10.1039/C9CY02335F, Paper
Aipeng Li, Xue Li, Wei Pang, Qing Tian, Ting Wang, Lianbing Zhang
Fine-tuning of the substrate binding mode was successfully applied for enhancing the catalytic efficiency of an ortho-haloacetophenone-specific carbonyl reductase.
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Synergistic photocatalysis–Fenton reaction for selective conversion of methane to methanol at room temperature

Catal. Sci. Technol., 2020, 10,2329-2332
DOI: 10.1039/D0CY00028K, Communication
Yi Zeng, Hang Chen Liu, Jing Sheng Wang, Xing Yang Wu, Song Ling Wang
Combining the photocatalysis and Fenton reaction highly promote the yield and selectivity of CH3OH from CH4 with solar light at room temperature, up to 471 μmol g−1 h−1 and 83%, respectively.
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Effect of ceria morphology on the performance of MnOx/CeO2 catalysts in catalytic combustion of N,N-dimethylformamide

Catal. Sci. Technol., 2020, 10,2473-2483
DOI: 10.1039/C9CY02384D, Paper
Fengying Huang, Dongsheng Ye, Xiaohan Guo, Wangcheng Zhan, Yun Guo, Li Wang, Yunsong Wang, Yanglong Guo
MnOx/CeO2 catalysts were prepared by a deposition–precipitation method, through loading MnOx into ceria supports with different morphologies (nanorods (NRs), nanocubes (NCs) and nano-octahedrons (NOs)).
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Antimony-doped tin oxide as an efficient electrocatalyst toward the VO2+/VO2+ redox couple of the vanadium redox flow battery

Catal. Sci. Technol., 2020, 10,2484-2490
DOI: 10.1039/C9CY01793C, Paper
Yang Lv, Chunmei Yang, Haining Wang, Jin Zhang, Yan Xiang, Shanfu Lu
Enhanced electrocatalytic activity of ATO toward the VO2+/VO2+ redox reaction by adjusting electronic conductivity.
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Path of electron transfer created in S-doped NH2-UiO-66 bridged ZnIn2S4/MoS2 nanosheet heterostructure for boosting photocatalytic hydrogen evolution

Catal. Sci. Technol., 2020, 10,2531-2539
DOI: 10.1039/D0CY00127A, Paper
Qi Ran, Zebin Yu, Ronghua Jiang, Lun Qian, Yanping Hou, Fei Yang, Fengyuan Li, Mingjie Li, Qianqian Sun, Heqing Zhang
This work introduces the synthesis of ZnIn2S4/NH2-UiO-66/MoS2 sheet heterostructure photocatalysts and their application to photocatalytic hydrogen evolution.
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Hourglass-type polyoxometalate-based crystalline materials as efficient cooperating photocatalysts for the reduction of Cr(VI) and oxidation of dyes

Catal. Sci. Technol., 2020, 10,2593-2601
DOI: 10.1039/D0CY00208A, Paper
Xuerui Tian, Yaqi Zhang, Yuanyuan Ma, Qing Zhao, Zhangang Han
Hourglass-type polyoxometalate-based crystalline materials exhibit efficient photocatalytic activities towards simultaneous photocatalytic Cr(VI) reduction and organic MB oxidation.
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The direct decomposition of NO into N2 and O2 over copper doped Ba3Y4O9

Catal. Sci. Technol., 2020, 10,2513-2522
DOI: 10.1039/D0CY00194E, Paper
Siman Fang, Atsushi Takagaki, Motonori Watanabe, Tatsumi Ishihara
Both NO decomposition activity and long-term stability increase significantly after the introduction of Cu into Ba3Y4O9.
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Single-step benzene hydroxylation by cobalt(II) catalysts via a cobalt(III)-hydroperoxo intermediate

Catal. Sci. Technol., 2020, 10,2540-2548
DOI: 10.1039/C9CY02601K, Paper
Karunanithi Anandababu, Sethuraman Muthuramalingam, Marappan Velusamy, Ramasamy Mayilmurugan
Cobalt(II) complexes reported as efficient and selective catalysts for single-step phenol formation from benzene using H2O2. The catalysis proceeds likely via cobalt(III)-hydroperoxo species.
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Direct synthesis of hydrogen peroxide without the use of acids or halide promoters in dissolution

Catal. Sci. Technol., 2020, 10,2333-2336
DOI: 10.1039/D0CY00416B, Communication
Open Access
G. Blanco-Brieva, F. Desmedt, P. Miquel, J. M. Campos-Martin, J. L. G. Fierro
We show the first catalyst family able to produce hydrogen peroxide at concentrations higher than 5 wt% in the absence of any promoter or stabilizing agent in dissolution.
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Effects of Ni loading on the physicochemical properties of NiOx/CeO2 catalysts and catalytic activity for NO reduction by CO

Catal. Sci. Technol., 2020, 10,2359-2368
DOI: 10.1039/C9CY02619C, Paper
Shuhao Zhang, Jaeha Lee, Do Heui Kim, Taejin Kim
The NO reduction by CO reaction was investigated using NiOx/CeO2 catalysts with different Ni loadings. Surface NiOx controls the catalytic activity which was related to the molecular structure and reducibility of the catalysts.
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Construction of heterostructure based on hierarchical Bi2MoO6 and g-C3N4 with ease for impressive performance in photoelectrocatalytic water splitting and supercapacitor

Catal. Sci. Technol., 2020, 10,2427-2442
DOI: 10.1039/D0CY00211A, Paper
C. Murugan, M. Karnan, M. Sathish, A. Pandikumar
This work demonstrates the formation of g-C3N4/Bi2MoO6 heterostructure for water splitting and supercapacitor; which shows highest PEC efficiency and symmetric device delivered a energy density and power density of 47 W h kg−1 and 4.5 kW kg−1.
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Enhanced and selective photocatalytic reduction of CO2 by H2O over strategically doped Fe and Cr into porous boron carbon nitride

Catal. Sci. Technol., 2020, 10,2663-2680
DOI: 10.1039/D0CY00343C, Paper
Niwesh Ojha, Abhinav Bajpai, Sushant Kumar
Strategic doping of metals and non-metals into a photocatalyst can help in tuning the band gap and alignment of band structure.
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Loop engineering of aryl sulfotransferase B for improving catalytic performance in regioselective sulfation

Catal. Sci. Technol., 2020, 10,2369-2377
DOI: 10.1039/D0CY00063A, Paper
Yu Ji, Shohana Islam, Haiyang Cui, Gaurao V. Dhoke, Mehdi D. Davari, Alan M. Mertens, Ulrich Schwaneberg
Loop engineering of aryl sulfotransferase B improves catalytic performance in regioselective sulfation.
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Adjustable anchoring of Ni/Co cations by oxygen-containing functional groups on functionalized graphite paper and accelerated mass/electron transfer for overall water splitting

Catal. Sci. Technol., 2020, 10,2627-2643
DOI: 10.1039/D0CY00181C, Paper
Yiyi Huang, Lei Sun, Zebin Yu, Ronghua Jiang, Jun Huang, Yanping Hou, Fei Yang, Boge Zhang, Runzhi Zhang, Yalan Zhang
NCS–NCO/FGP0.44 with a cellular network of porous nanosheets and close-contact heterointerface reveals accelerated interfacial mass/electron transportation for overall water splitting.
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Enhanced oxygen evolution catalysis by aluminium-doped cobalt phosphide through in situ surface area increase

Catal. Sci. Technol., 2020, 10,2398-2406
DOI: 10.1039/D0CY00123F, Paper
Timothy E. Rosser, Juliana P. S. Sousa, Yasmine Ziouani, Oleksandr Bondarchuk, Dmitri Y. Petrovykh, Xian-Kui Wei, Jo J. L. Humphrey, Marc Heggen, Yury V. Kolen'ko, Andrew J. Wain
Al-doping of cobalt phosphide oxygen evolution catalysts results in enhanced performance which, based on in situ and operando analysis, is shown to result from a surface area increase associated with modified oxidation behaviour.
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Optimized preparation and regeneration of MFI type base catalysts for D-glucose isomerization in water

Catal. Sci. Technol., 2020, Advance Article
DOI: 10.1039/D0CY00188K, Paper
Margarida M. Antunes, Auguste Fernandes, Diogo Falcão, Martyn Pillinger, Filipa Ribeiro, Anabela A. Valente
Eco-friendly solid bases possessing hierarchical MFI structure for D-glucose isomerization to D-fructose. Optimizing catalyst synthesis and composition for enhanced stability.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Mechanistic insights into the oxidation of copper(I) species during NH3–SCR over Cu-CHA zeolites: A DFT study

Catal. Sci. Technol., 2020, Accepted Manuscript
DOI: 10.1039/D0CY00379D, Paper
Chong Liu, Hiroe Kubota, Takashi Toyao, Zen Maeno, Ken-ichi Shimizu
Selective catalytic reduction of nitrogen oxides using ammonia (NH3–SCR) over Cu-exchanged zeolites proceeds via reduction of Cu(II) to Cu(I) and subsequent reoxidation of Cu(I) to Cu(II). Although the mechanism of...
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Facile synthesis of oxygen-deficient nano-TiO2 coordinated by acetate ligands for enhanced visible-light photocatalytic performance

Catal. Sci. Technol., 2020, Accepted Manuscript
DOI: 10.1039/D0CY00592D, Paper
Shaohua Pang, Yunfei Lu, Lin Cheng, Juming Liu, Huiyan Ma, Jucai Yang, Qiancheng Zhang
To date, various methods have been adopted to enhance the visible-light photocatalytic activity of nano-TiO2. However, a more facile and moderate method is still highly desirable. In this work, a...
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Importance of the decoration in shaped cobalt nanoparticles in the acceptor-less secondary alcohol dehydrogenation

Catal. Sci. Technol., 2020, Advance Article
DOI: 10.1039/D0CY00390E, Paper
Kamila Kaźmierczak, Raj Kumar Ramamoorthy, Arthur Moisset, Guillaume Viau, Arnaud Viola, Marion Giraud, Jennifer Peron, Lorette Sicard, Jean-Yves Piquemal, Michèle Besson, Noémie Perret, Carine Michel
Ligands matter for shaped decorated Co nanoparticles, at the frontier between homogeneous and heterogeneous catalysis.
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Phosphorus-Doped Inverse Opal g-C3N4 for Efficient and Selective CO Generation from Photocatalytic Reduction of CO2

Catal. Sci. Technol., 2020, Accepted Manuscript
DOI: 10.1039/D0CY00457J, Paper
xiaoyue huang, Wenyi Gu, Songchang Hu, Yan Hu, Liang Zhou, Juying Lei, Lingzhi Wang, Yongdi Liu, Jinlong Zhang
In this work, inverse opal (IO) structure construction and phosphorus doping were combined to modify carbon nitride (g-C3N4) for photocatalytic reduction of CO2. The inverse opal structure was fabricated by...
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Bifunctional rhenium-copper nanostructures for intensified and stable ethanol synthesis via hydrogenation of dimethyl oxalate

Catal. Sci. Technol., 2020, Accepted Manuscript
DOI: 10.1039/D0CY00579G, Communication
Zhongnan Du, Meng Chen, Xuepeng Wang, Xingkun Chen, Xiaolin Mou, Yuan Tan, Wenshao Yang, Chuanqi Huang, Hejun Zhu, Ronghe Lin, Yunjie Ding
Decorating small copper nanoparticles with isolated and/or clusted oxophilic rhenium species enables the first low-copper catalytic technology for intensified and stable ethanol production under mild conditions in dimethyl oxalate hydrogenation....
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Mesoporous Ce-doped ZnO hollow microspheres for oxidation of 1,2-dichlorobenzene

Catal. Sci. Technol., 2020, Accepted Manuscript
DOI: 10.1039/D0CY00272K, Paper
Xiaodong Ma, Jiaxin Wen, Haiwei Guo, Zizhang Wei, Xu He, Longlong Zhang, BODONG LI, tao wang, YANHU CHENG
Mesoporous Ce-doped ZnO hollow microspheres were synthesized for the oxidative decomposition of 1,2-dichlorobenzene (o-DCB) as a model compound of polychlorinated aromatic hydrocarbons (PCAHs). The results showed that the molar ratios...
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Ligand photodissociation in Ru(II)–1,4,7-triazacyclononane complexes enhances water oxidation and enables electrochemical generation of surface active species

Catal. Sci. Technol., 2020, Advance Article
DOI: 10.1039/C9CY02575H, Paper
Hussein A. Younus, Nazir Ahmad, Ibrahim Yildiz, Serge Zhuiykov, Shiguo Zhang, Francis Verpoort
Ligand transformations involved in metal complexes during water oxidation (WO), such as ligand decomposition, partial oxidation, or complete dissociation have been reported, however, ligand photodissociation has not been reported yet.
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Homogeneous vs. Heterogeneous: Mechanistic Insights into Iron Group Metal-Catalyzed Reductions from Poisoning Experiments

Catal. Sci. Technol., 2020, Accepted Manuscript
DOI: 10.1039/D0CY00644K, Minireview
Axel Jacobi von Wangelin, Sebastian Sandl, Dominik Gärtner
Iron group metal catalysts constitute a promising alternative to well-established noble metal catalysts in reduction reactions. However, the development of effective 3d metal catalysts has largely been hampered by their...
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Site-specific catalytic activities to facilitate solvent-free aerobic oxidation of cyclohexylamine to cyclohexanone oxime over highly efficient Nb-modified SBA-15 catalysts

Catal. Sci. Technol., 2020, Advance Article
DOI: 10.1039/D0CY00479K, Paper
Wei Ding, Haoyu Peng, Wenzhou Zhong, Liqiu Mao, Dulin Yin
The development of highly active and selective heterogeneous catalysts for efficient oxidation of cyclohexylamine to cyclohexanone oxime is a challenge associated with the highly sensitive nitrogen center of cyclohexylamine.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Influence of gold on the reactivity behaviour of ceria nanorods in CO oxidation: Combining operando spectroscopies and DFT calculations

Catal. Sci. Technol., 2020, Accepted Manuscript
DOI: 10.1039/D0CY00392A, Paper
Marc Ziemba, Christian Hess
Au/CeO2 catalysts are commonly used for low-temperature CO oxidation. While many studies focus on the properties of gold and their relevance for the activity, the influence of the support properties...
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Facet-Dependent Activity of Hematite Nanocrystals toward Oxygen Evolution Reaction

Catal. Sci. Technol., 2020, Accepted Manuscript
DOI: 10.1039/D0CY00655F, Paper
Toshihiro Takashima, Shota Hemmi, Qingyu Liu, Hiroshi Irie
Electrocatalytic activity of hematite exposed with different facets toward the oxygen evolution reaction (OER) was investigated. Hematite nanoparticles with pseudo cubic, hexagonal bipyramid, and plate morphologies were prepared, which predominantly...
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Synthesis of FeCo-N@N-doped carbon oxygen reduction catalysts via microwave-assisted ammoxidation

Catal. Sci. Technol., 2020, Accepted Manuscript
DOI: 10.1039/D0CY00376J, Paper
Hung-Chih Kuo, Shou-Heng Liu, Yan-Gu Lin, Chao-Lung Chiang, Dan CW Tsang
A core-shell structured FeCo-N@N-doped carbon derived from biomass wastes (sugarcane and palm kernel shell) is facilely prepared by hydrothermal carbonization and NH3 microwave ammoxidation method. The fabricated carbons are thoroughly...
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Hierarchical Z-scheme 1D/2D architecture with TiO2 nanowires decorated by MnO2 nanosheets for efficient adsorption and full spectrum photocatalytic degradation of organic pollutants

Catal. Sci. Technol., 2020, Accepted Manuscript
DOI: 10.1039/D0CY00419G, Paper
Jiejing Zhang, Yajie Hu, Hong Zheng, Pengyi Zhang
Constructing composite photocatalysts with efficient photocatalytic activity, wide optical response range and excellent stability has great significance for the removal of organic pollutants in water. Herein, we report a novel...
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grid items appear to float left?

my grid layout is broken and all items, except for the navbar and hero-image, cling to the left – and even stranger, my main section containing the body of text extends all the way out. this is a 3 minute quick fix for you CSS experts and I could really use your help! Here is my code and some more details https://stackoverflow.com/questions/59775696/css-grid-layout-appears-to-float-left




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Change SASS variable depending of subdomain

Hi,

I have a WordPress multi site (site.com / subdomain1.site.com / subdomain2.site.com), and I want to change the primary color depending of the subdomain.
I have assigned a class to the body depending of the subdomain.

I tried this :
.subdomain-1
$primary : #5E1B3C
.subdomain-2
$primary: #BE0050

But it doesn’t work. Have you got an idea of how to do this ?

Thank you !




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Puranik Builders re-files IPO papers, plans to raise Rs 1k-cr to pare debt

Edelweiss Financial Services Ltd and Axis Capital will manage the company's initial share-sale. Shares of the company will be listed on the BSE and NSE.




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Ujjivan Small Finance Bank eyes Rs 750 cr via IPO; issue to open on Dec 2

The lender commenced operations in February 2017 and the bank will also have to bring the promoters' holding to 40 percent by 2022




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Prince Pipes IPO price band at Rs 177-178 per share; to raise Rs 500 crore

It has set a price band of Rs 177-178 per equity share for the IPO




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Equitas Small Finance Bank files draft papers for IPO, to raise Rs 550 cr

The equity shares of the company will be listed on the BSE and the NSE.




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Prince Pipes and Fittings IPO opens today. Should you subscribe?

Price band of the offer has been fixed at Rs 177-178




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UTI MF files draft papers for IPO; issue size likely to be up to Rs 4000 cr

The issue size is expected to be Rs 3,000-4,000 crore, valuing the AMC at Rs 10,000-11,000 crore




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Karuna Therapeutics, little-known firm is yr's best US IPO with 420% surge

Early Karuna holders saw more than 420 per cent returns since the June IPO at $16 a share




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Park Hotels files draft papers with Sebi for IPO to raise up to Rs 1000 cr

The shares of the company are proposed to be listed on the BSE and NSE




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NSE approaches Sebi for IPO, hopes to launch public issue by September

The entire IPO would be offer-for-sale (OFS), wherein existing shareholders will sell NSE's shares




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SBI Cards and Payment Services' $1.25 billion-IPO to open on March 2

The company plans to issue new shares worth Rs 500 crore and will offer up to 130.5 million shares for sale




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SBI Cards IPO opens on March 2: Key things to know about Rs 9,000-cr offer

SBI Cards is the second-largest credit card issuer in India, with an 18.1 per cent market share of the market as of November 2019




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Speciality chemical maker Rossari Biotech receives Sebi's approval for IPO

Market sources said the IPO size will be worth Rs 700 crore




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SBI Cards & Payment IPO price band fixed at Rs 750-755, opens on March 2

The second largest card issuer SBI Cards & Payment Services, which is hitting the primary market with a Rs 9,000-crore initial public offering, has set the price band for the share sale at Rs 750-755. The IPO, opening on March 2 and closing on 4, comprises fresh issue of equity shares aggregating to Rs 500 crore and an offer for sale where promoters will offload nearly 13 crore shares. Promoters SBI and Carlyle Group will offload 3.73 crore shares and 9.32 shares respectively. SBI holds 74 per cent in SBI Card and the rest by the Carlyle Group and they will pare their stakes by 4 per cent and 10 per cent respectively, SBI Managing Director Dinesh Khara told reporters kicking of the IPO roadshow. SBI Card's market share in terms of the number of credit cards outstanding is 18 per cent. The pure-play credit card company's gross NPA stood at 2.47 per cent in December 2019 compared to 2.44 per cent in March 2019 and 2.83 per cent in March 2018, he said. SBI Card managing director and




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SBI Cards IPO: Price band fixed in the range of Rs 750 to Rs 755 per share

At issue size of Rs 10,355 cr, the offering will be Asia's biggest this year and fourth-largest domestically




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SBI Cards IPO opens March 2: All you need to know about the $1.4 bn offer

No multi-bagger like IRCTC, but can deliver 50% listing gains, says Ambareesh Baliga, an independent market expert




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Antony Waste Handling Cell's Rs 200-crore IPO to open on March 4

The price band for the IPO is Rs 295 to Rs 300 per share. At the IPO price, the firm is valued at Rs 800 crore




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Antony Waste Handling Cell IPO opens today. Is it worth your money?

The company will offer fresh shares worth Rs 35 crore and will offer 57 lakh equity shares under Offer For Sale (OFS) category for reduction of the aggregate consolidated outstanding borrowings.




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Private bus operators seek doubling of bus fares

Joint Council of Bus Syndicates general secretary Tapan Banerjee said, it was not even possible to meet the fuel prices by carrying only 20 passengers in a bus, as stipulated by the state government for maintaining social distancing norms.




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Critical survey of graphic novels: heroes & superheroes / editors, Bart H. Beaty, Stephen Weiner

Online Resource