Results 31 to 40 of about 118,273 (367)

Highly efficient ultrasound-driven Cu-MOF/ZnWO4 heterostructure: An efficient visible-light photocatalyst with robust stability for complete degradation of tetracycline

Ultrasonics Sonochemistry, 2023
Metal-organic frameworks (MOFs) are a significant class of porous, crystalline materials composed of metal ions (clusters) and organic ligands.
Jenson Samraj Jeyaprakash, Manju Rajamani, Claudia L. Bianchi, Muthupandian Ashokkumar, Bernaurdshaw Neppolian   +4 more
doaj   +1 more source

Organic solar cells based on acceptor-functionalized diketopyrrolopyrrole derivatives [PDF]

, 2015
This work was supported by the EPSRC (grants EP/E036244 and EP/I00343X).The synthesis and characterization of three solution processable diketopyrrolopyrrole (DPP) derivatives featuring acceptor units attached to the core by alkyne linker units is ...
Rotello, Vince, Samuel, Ifor David William, Ghosh, Sanjay Sanatan, Serrano, Luis A., Cooke, Graeme, Ebenhoch, Bernd   +5 more
core   +1 more source

van der Waals Heterojunction [PDF]

, 2021
Integrated polarization-sensitive photodetectors fabricated by geometric anisotropic 2D materials have become attractive in recent years. In this work, the successful construction of self-driven and polarization-sensitive photodetectors based on GaTe ...
Quangui Fu, Xiao, Shaoqing, Zhenhua Ni, (Ken) Ostrikov, Kostya, Gu, Xiaofeng, Jin Tan, Xing Liu, Kostya (Ken) Ostrikov, Xiaofeng Gu, Fu, Quangui, Ni, Zhenhua, Xiumei Zhang, Nan, Haiyan, Liu, Xing, Zhang, Xiumei, Tan, Jin, Haiyan Nan, Shaoqing Xiao   +17 more
core   +1 more source

A High Responsivity and Photosensitivity Self‐Powered UV Photodetector Constructed by the CuZnS/Ga2O3 Heterojunction

Advanced Materials Interfaces, 2023
Fabricating a heterojunction photodetector is efficient to take advantage of the built‐in electric field formed by heterojunction and thus improve the performance of photodetector.
Zunxian Lv, Shiqi Yan, Wenxiang Mu, Yiyuan Liu, Qian Xin, Yang Liu, Zhitai Jia, Xutang Tao   +7 more
doaj   +1 more source

Low-Operating-Temperature NO₂ Sensor Based on a CeO₂/ZnO Heterojunction

Sensors, 2021
CeO2/ZnO-heterojunction-nanorod-array-based chemiresistive sensors were studied for their low-operating-temperature and gas-detecting characteristics.
Kai Sun, Guanghui Zhan, Hande Chen, Shiwei Lin   +3 more
doaj   +1 more source

Design strategies of ZnO heterojunction arrays towards effective photovoltaic applications

Battery Energy, 2022
ZnO nanorods (NRs) heterojunction arrays have been widely used in photovoltaic cells owing to the outstanding photoelectrical chracteristics, high stability and low cost.
Fen Qiao, Kaiyue Sun, Huaqiang Chu, Junfeng Wang, Yi Xie, Liping Chen, Tingting Yan   +6 more
doaj   +1 more source

Large-area MoS2-MoOx heterojunction thin-film photodetectors with wide spectral range and enhanced photoresponse

APL Materials, 2019
We report the enhanced photoresponse in MoS2-MoOx heterojunction thin film structures on SiO2/Si substrates to demonstrate the feasibility of using them as highly responsive photodetectors with a wide spectral range from visible to near-ultraviolet light.
Healin Im, Na Liu, Arindam Bala, Sunkook Kim, Woong Choi   +4 more
doaj   +1 more source

Metal-oxide clusters with semiconductive heterojunction counterparts

Polyoxometalates, 2023
Heterojunctions have received much attention because of their perfect charge-separation effectiveness in improving catalytic/photocatalytic activity, but reproducible formation and nonuniform particle size remain ongoing challenges.
Guanyun Zhang, Yifeng Wang
doaj   +1 more source

Enhanced Photocatalytic Activity of Bi24O31Br10: Constructing Heterojunction with BiOI [PDF]

, 2017
Bismuth-based compounds have been regarded as an important class of visible-light photocatalysts due to their special electronic structures. In this paper, iodide ions are introduced to modify bismuth-based compound, Bi24O31Br10, forming a Bi24O31Br10 ...
Shang, Jun, Hao, Weichang, Wang, Tianmin, Du, Yi, Wang, Liang, Feng, Haifeng, Lou, Xi   +6 more
core   +1 more source

Enhancing the Carrier Mobility and Bias Stability in Metal–Oxide Thin Film Transistors with Bilayer InSnO/a-InGaZnO Heterojunction Structure

Micromachines
In this study, the electrical performance and bias stability of InSnO/a-InGaZnO (ITO/a-IGZO) heterojunction thin-film transistors (TFTs) are investigated.
Xiaoming Huang, Chen Chen, Fei Sun, Xinlei Chen, Weizong Xu, Lin Li   +5 more
doaj   +1 more source