Interface-suppressed high-quality symmetrical bifacial flexible CZTSe solar cells through a green electrodeposition process

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J. Mater. Chem. A, 2023, 11,21293-21299
DOI: 10.1039/D3TA03411A, Paper
Jingling Liu, Hang Cai, Xinyu Wu, Sheng Liu, Ying Xue, Xinsheng Liu, Ke Cheng, Zuliang Du
A symmetrical bifacial flexible Cu2ZnSnSe4 (CZTSe) solar cells are fabricated through a green electrodeposition process with championed efficiencies for both sides.
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Recyclable Fe3O4/MWCNT/CNF composite nanopaper as an advanced negative electrode for flexible asymmetric supercapacitors

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J. Mater. Chem. A, 2023, 11,21123-21134
DOI: 10.1039/D3TA04295B, Paper
Haoran Zhao, Haidong Jin, Shenghui Li, Yahui Dong, Shipeng Wang, Qian Cheng, Yu Li
This work constructed recyclable Fe3O4/MWCNT/CNF composite nanopaper, exhibiting exceptional flexibility, high electrical conductivity, and extraordinary mass- and area-specific capacitances as the negative electrode.
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Enhancing the selective electrochemical conversion of nitrate via π back-donation on Lewis acid sites induced by noble-metal doped CoP

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J. Mater. Chem. A, 2023, 11,21161-21169
DOI: 10.1039/D3TA04044E, Paper
Yihong Gao, Kunpeng Wang, Shikuo Li, Hui Zhang, Fangzhi Huang
Nitrate is a typical Lewis base, while noble-metals have unoccupied d-orbitals that can form Lewis acidic sites. Therefore, Pd/CoP can utilize Lewis acid–base interactions to promote the adsorption and conversion of NO3−.
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Fuel cell electrode degradation followed by identical location transmission electron microscopy

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J. Mater. Chem. A, 2023, 11,21029-21035
DOI: 10.1039/D3TA01303K, Communication
Open Access Open Access
Creative Commons Licence  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Victor Shokhen, Linnéa Strandberg, Magnus Skoglundh, Björn Wickman
Identical location transmission electron microscopy has been used to follow degradation at the top of the catalytic Pt/C layer in a real proton exchange membrane fuel cell on the atomic scale under operation.
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Enhanced hydrogen evolution reaction via photoelectrochemical water splitting utilizing asymmetric MoSSe under a low external magnetic field

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J. Mater. Chem. A, 2023, 11,21135-21145
DOI: 10.1039/D3TA03227B, Paper
Krishnendu Roy, Dibyendu Ghosh, Soumyajit Maitra, Praveen Kumar
The co-existence of superior photocatalytic properties and strong spin–orbit-coupling in two-dimensional polar MoSSe plays a benign role in external magnetic field enhanced photoelectrochemical hydrogen evolution reaction.
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Alkali-stable polybenzimidazole anion exchange membranes tethered with N,N-dimethylpiperidinium cations for dilute aqueous KOH fed water electrolyzers

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J. Mater. Chem. A, 2023, 11,21170-21182
DOI: 10.1039/D3TA03216G, Paper
Open Access Open Access
Creative Commons Licence  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Oskar Boström, Seung-Young Choi, Lu Xia, Shviro Meital, Felix Lohmann-Richters, Patric Jannasch
Piperidinium-functionalized polybenzimidazoles enable stable and significantly higher current densities in electrolyzers fed with dilute aq. KOH solutions than a commercial reference material with much higher electrolyte concentrations.
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An organic/inorganic coating strategy that greatly enhanced sensing performances and reliability of all-fabric piezoresistive sensors

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J. Mater. Chem. A, 2023, 11,21333-21344
DOI: 10.1039/D3TA03415A, Paper
Guangliang Tian, Kangli Xu, Yaoli Huang, Xinxin You, Wenhua Yu, Honggang Liu, Juan Li, Jiawei Liu, Xiangyu Jin, Haoxuan Li, Qinfei Ke, Chen Huang
An all-fabric piezoresistive sensor with excellent sensing performances and reliability is fabricated based on conductive organic/inorganic mixture and 3D nonwoven. Smart clothing integrated with sensors can be applied for monitoring human motions.
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Development of MOF-5-like ultra-microporous metal-squarate frameworks for efficient acetylene storage and separation

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J. Mater. Chem. A, 2023, 11,21203-21210
DOI: 10.1039/D3TA04732F, Paper
Hai-Peng Li, Jia-Wen Wang, Quan-Guo Zhai
A series of ultra-microporous MOF-5-like metal-squarate frameworks exhibit moderate C2H2 uptake capacity, in addition to excellent C2H2/CO2 and C2H2/C2H4 separation ability regulated by strong hydrogen bond interactions.
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The acceleration of BODIPY dye-sensitized photocatalytic hydrogen production in aqueous ascorbic acid solutions using alkyl-chain formed second coordination sphere effects

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J. Mater. Chem. A, 2023, 11,21153-21160
DOI: 10.1039/D3TA03682K, Paper
Xiao-Feng Shen, Motonori Watanabe, Jun Tae Song, Atsushi Takagaki, Tatsuki Abe, Keiji Tanaka, Tatsumi Ishihara
Optimizing hydrogen production in ascorbic acid solutions: enhancing BODIPY dye-sensitized processes through alkyl-chain-enhanced second coordination sphere effects.
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Optical properties of ytterbium-doped and undoped Cs2AgInCl6 thin films deposited by co-evaporation of chloride salts

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J. Mater. Chem. A, 2023, 11,21099-21108
DOI: 10.1039/D3TA04335E, Paper
Yukun Liu, Pulkita Jain, Iver J. Cleveland, Minh Tran, Seda Sarp, Kajini Sandrakumar, Rafaella Saa Rodriguez, Eray S. Aydil
Ytterbium doped and undoped Cs2AgInCl6 films deposited by co-evaporation of metal halide salts luminesce in the visible and near infrared when excited with ultraviolet photons above its bandgap.
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