Results 321 to 330 of about 264,866 (394)

S-Scheme Heterojunction Photocatalysts for H2O2 Production.

Journal of Physical Chemistry Letters, 2023
Photocatalysis opens a new door to H2O2 formation via a low-cost, clean, mild, and sustainable process, which holds great promise for the next generation of massive H2O2 production.
Linxi Wang, Jian Sun, B. Cheng, Rongan He, Jiaguo Yu   +4 more
semanticscholar   +1 more source

Designing 0D/2D S-scheme Heterojunction over Polymeric Carbon Nitride for Visible-Light Photocatalytic Inactivation of Bacteria.

Angewandte Chemie, 2020
Constructing heterojunctions between two semiconductors with matched band structure is one of the most effective strategies to acquire high-efficiency photocatalysts. S-scheme heterojunction system, as an innovative photocatalytic system, has shown great
Pengfei Xia, Shaowen Cao, Bicheng Zhu, Mingjin Liu, Miusi Shi, Jiaguo Yu, Yufeng Zhang   +6 more
semanticscholar   +1 more source

A Kinetic Control Strategy for One‐Pot Synthesis of Efficient Bimetallic Metal‐Organic Framework/Layered Double Hydroxide Heterojunction Oxygen Evolution Electrocatalysts

Advanced Functional Materials, 2023
Heterojunction materials are promising candidates for oxygen evolution reaction (OER) electrocatalysts to break the linear scaling relationship and lower the reaction barrier. However, the application of heterojunction materials is always hindered by the
Guomei Mu, Guangzhao Wang, Q. Huang, Yujie Miao, Dan Wen, Dunmin Lin, Chenggang Xu, Yinji Wan, Fengyu Xie, Wenhan Guo, R. Zou   +10 more
semanticscholar   +1 more source

Z-Scheme 2D/2D α-Fe2O3/g-C3N4 heterojunction for photocatalytic oxidation of nitric oxide

, 2021
Heterojunctions have attracted considerable attention for efficiently utilizing solar energy and improving conversion efficiency during pollutant degradation.
Yanxia Geng, Dongyun Chen, Najun Li, Qingfeng Xu, Hua Li, Jinghui He, Jian‐mei Lu   +6 more
semanticscholar   +1 more source

BiOCl Heterojunction photocatalyst: Construction, photocatalytic performance, and applications.

Chemosphere, 2023
BiOCl semiconductors have attracted extensive amounts of attention and have substantial potential in alleviating energy shortages, improving sterilization performance, and solving environmental issues. To improve the optical quantum efficiency of layered
Kefeng Xie, Shengyuan Xu, Kai Xu, Wei Hao, Jie Wang, Zheng Wei   +5 more
semanticscholar   +1 more source

Construction of BiOCl/CuBi2O4 S-scheme heterojunction with oxygen vacancy for enhanced photocatalytic diclofenac degradation and nitric oxide removal

, 2021
Construction of step-scheme (S-scheme) heterojunction with superior redox ability is emerging to be an efficient way to develop high-efficiency photocatalysts for environmental pollution control.
Shanshan Wu, Xiang Yu, Junlei Zhang, Yuan-ming Zhang, Yi Zhu, Mingshan Zhu   +5 more
semanticscholar   +1 more source

HgCdTe heterojunctions

Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, 1983
HgCdTe heterojunctions consisting of a wide band gap n-type Hg1−xCdxTe layer grown epitaxially on a narrow band gap  p-type Hg1−yCdyTe substrate (x>y) were studied. The heterojunction transition region between x and y materials was found to be graded over distances of about 0.4 to 0.8  μm. The position of the  p–n junction depletion layer within
openaire   +1 more source

pSi-nCdS Heterojunction Photodetectors

Physica Status Solidi (a), 1978
Heterojunctions of the type pSinCdS are fabricated by depositing epitaxial films on single crystal silicon substrates using the technique of electron beam evaporation of CdS powder under UHV conditions. The basic junction properties such as photo-conduction, I–U and C–U characteristics are investigated.
F. M. Livingstone, R. M. De La Rue, W. Duncan   +2 more
openaire   +1 more source

In situ fabrication of 1D CdS nanorod/2D Ti3C2 MXene nanosheet Schottky heterojunction toward enhanced photocatalytic hydrogen evolution

, 2020
Benefiting from excellent metallic conductivity, full-spectrum solar energy absorption and rich active sites on the surface, atomically thin two-dimensional transition metal carbide (2D MXene) shows great promise in improving solar-to-hydrogen efficiency
Rong Xiao, Cheng-Xiao Zhao, Zhaoyong Zou, Zupeng Chen, Lin Tian, Haotian Xu, Hua Tang, Qinqin Liu, Zixia Lin, Xiaofei Yang   +9 more
semanticscholar   +1 more source

Assembled Monolayer Nanorod Heterojunctions

ACS Nano, 2011
Compositional and interfacial control in heterojunction thin films is critical to the performance of complex devices that separate or combine charges. For high performance, these applications require epitaxially matched interfaces, which are difficult to produce.
Jessy B, Rivest, Sarah L, Swisher, Lam-Kiu, Fong, Haimei, Zheng, A Paul, Alivisatos   +4 more
openaire   +2 more sources