Results 341 to 350 of about 27,156,344 (411)

Alleviating the Work Function of Vein‐Like CoXP by Cr Doping for Enhanced Seawater Electrolysis

Advanced Functional Materials, 2023
For mass production of hydrogen fuel by electrochemical water splitting, seawater is preferred because of its abundant reserves on Earth. However, the current seawater electrolysis technology is seriously hindered by the low selectivity and poor ...
Yanyan Song, Mingzi Sun, Shucong Zhang, Xiaoyan Zhang, Peng Yi, Junzhe Liu, Bolong Huang, Minghua Huang, Lixue Zhang   +8 more
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Work-function-induced Interfacial Built-in Electric Fields in Os-OsSe2 Heterostructures for Active Acidic and Alkaline Hydrogen Evolution.

Angewandte Chemie, 2022
Theoretical calculations unveil that the formation of Os-OsSe2 heterostructures with neutralized work function (WF) perfectly balances the electronic state between strong (Os) and weak (OsSe2) adsorbents and bidirectionally optimizes the hydrogen ...
Ding Chen, Ruihu Lu, Ruohan Yu, Yuhang Dai, Hongyu Zhao, Dulan Wu, Pengyan Wang, Jiawei Zhu, Zonghua Pu, Lei Chen, Jun Yu, Shichun Mu   +11 more
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Work‐Function‐Tunable MXenes Electrodes to Optimize p‐CsCu2I3/n‐Ca2Nb3‐xTaxO10 Junction Photodetectors for Image Sensing and Logic Electronics

Advanced Functional Materials, 2022
Tunable work function has a high profile for the MXene‐based optoelectronic devices, and surface modification provides the huge potential to shift its Fermi level and modulate the work function.
Jiaxin Chen, Xinya Liu, Ziqing Li, Fa Cao, Xiang Lu, X. Fang   +5 more
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Work function tunable laser induced graphene electrodes for Schottky type solar-blind photodetectors

Applied Physics Letters, 2022
Laser-induced graphene (LIG) is a simple, environmentally friendly, efficient, and less costly method, as well as can form various shapes on a flexible substrate in situ without the use of masks.
Chao Wu, Fengmin Wu, Haizheng Hu, Chaoqun Ma, Junhao Ye, Shunli Wang, Huaping Wu, Jinbin Wang, A.P. Liu, D. Guo   +9 more
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Work function mediated interface charge kinetics for boosting photocatalytic water sterilization.

Journal of Hazardous Materials, 2022
Photocatalytic sterilization is an eco-friendly strategy to utilize solar energy for treating water contaminated with resistant bacteria. Here, we propose interface engineering to induce an internal electric field (IEF) in leaf-like Ti3C2Tx/TiO2 based on
Zhaoli Liu, Wenzhe Gao, Lizhi Liu, Shijia Luo, Cui Zhang, T. Yue, Jing Sun, Ming Zhu, Jianlong Wang   +8 more
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Work Function of TiO2 (Anatase, Rutile, and Brookite) Single Crystals: Effects of the Environment

, 2021
Electrochemical impedance spectroscopy, photoelectron spectroscopy, and Kelvin probe measurements on various TiO2 single-crystal surfaces show that the position of the Fermi level and the conductio...
V. Mansfeldová, M. Zlámalová, H. Tarábková, P. Janda, M. Vorokhta, L. Piliai, L. Kavan   +6 more
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Graphene and graphite work function depending on layer number on Re

Diamond and related materials, 2020
The paper presents data on the graphene work function vs. its thickness on Re(10 1 ¯ 0) in ultra-high vacuum. Methods are used allowing one to get thermodynamically correct work function value: Richardson method and surface thermal ionization of non ...
E. Rut'kov, E. Afanas’eva, N. Gall’
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Work Function‐Guided Electrocatalyst Design

Advances in Materials
The development of high‐performance electrocatalysts for energy conversion reactions is crucial for advancing global energy sustainability. The design of catalysts based on their electronic properties (e.g., work function) has gained significant ...
Zhijie Chen, Tianyi Ma, Wei Wei, Wai‐Yeung Wong, Chuan Zhao, Bing‐Jie Ni   +5 more
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High-efficiency Fe-Mediated Bi2MoO6 nitrogen-fixing photocatalyst: Reduced surface work function and ameliorated surface reaction

Applied Catalysis B: Environmental, 2019
Rapid carrier transport and efficient surface reactions are key factors for improving photocatalytic nitrogen fixation. Herein, an efficient Bi2MoO6 nitrogen-fixing photocatalyst was obtained using Fe-mediation.
Qingqiang Meng, Chade Lv, Jingxue Sun, Weizhao Hong, Weinan Xing, L. Qiang, Gang Chen, Xiaoli Jin   +7 more
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Work function-tailored graphene via transition metal encapsulation as a highly active and durable catalyst for the oxygen reduction reaction

Energy & Environmental Science, 2019
A novel design concept of a three-dimensional graphene shell encapsulated cobalt nanostructure as a new route to tune the work function of graphene for enhanced ORR.
Monika Sharma, Jue-hyuk Jang, Dong Yun Shin, J. Kwon, Dong-Hee Lim, Daeil Choi, Hukwang Sung, Jeonghee Jang, Sang‐young Lee, K. Lee, Hee-Young Park, Namgee Jung, S. Yoo   +12 more
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