Results 61 to 70 of about 11,935 (238)

Advanced Manufacturing of Composite‐Based Systems for Energy Applications

Advanced Materials Technologies, EarlyView.
Advanced manufacturing enables the integration of polymers, ceramics, metal oxides, and composites into architected microstructures with tailored transport pathways. By coupling material selection, manufacturing strategy, and structural design, multifunctional energy systems can simultaneously improve electrochemical performance, thermal management ...
Sri Vaishnavi Thummalapalli, Dhanush Patil, Libin Yang, M. Taylor Sobczak, Anshul Kulkarni, Xiao Sun, Arunachalam Ramanathan, Tiantian Li, Ramaraja P. Ramasamy, Jason J. Locklin, Yanyu Chen, Xianqiao Wang, Arunachala Mada Kannan, Kenan Song   +13 more
wiley   +1 more source

Visible Light Driven Photoanodes for Water Oxidation Based on Novel r-GO/β-Cu2V2O7/TiO2 Nanorods Composites

Nanomaterials, 2018
This paper describes the preparation and the photoelectrochemical performances of visible light driven photoanodes based on novel r-GO/β-Cu2V2O7/TiO2 nanorods/composites.
Leonardo Girardi, Shuang Shuang, Gian Andrea Rizzi, Andrea Sartorel, Carla Marega, Zhengjun Zhang, Gaetano Granozzi   +6 more
doaj   +1 more source

Amorphous ferric oxide as a hole-extraction and transfer layer on nanoporous bismuth vanadate photoanode for water oxidation

, 2017
An amorphous ferric oxide layer was prepared on a bismuth vanadate photoanode. This resulted in improved charge carrier separation and surface catalytic performance compared with the photoanode without the oxide layer. The photocurrent of the oxide-layer-
Yang, Shuang, Zheng, Lirong, Zhang, Le, Aiping Chen, Qian, Ling, Huagui Yang, Ling Qian, Pengfei Liu, Le Zhang, Yang, Huagui, Lirong Zheng, Wang, Chongwu, Shuang Yang, Chen, Aiping, Chongwu Wang, Liu, Pengfei   +15 more
core   +1 more source

Fabrication of ZnO@MoS₂ Nanocomposite Heterojunction Arrays and Their Photoelectric Properties

Micromachines, 2020
In this paper, ZnO@MoS2 core-shell heterojunction arrays were successfully prepared by the two-step hydrothermal method, and the growth mechanism was systematically studied.
Hui Wu, Huge Jile, Zeqiang Chen, Danyang Xu, Zao Yi, Xifang Chen, Jian Chen, Weitang Yao, Pinghui Wu, Yougen Yi   +9 more
doaj   +1 more source

Long-term durability of metastable β-Fe2O3 photoanodes in highly corrosive seawater

Nature Communications, 2023
Durability is one prerequisite for material application. Photoelectrochemical decomposition of seawater is a promising approach to produce clean hydrogen by using solar energy, but it always faces the problem of serious Cl− corrosion.
Changhao Liu, Ningsi Zhang, Yang Li, Rongli Fan, Wenjing Wang, Jianyong Feng, Chen Liu, Jiaou Wang, Weichang Hao, Zhaosheng Li, Zhigang Zou   +10 more
doaj   +1 more source

Strong Intermixing Effects of LFO_1−x/STO_x toward the Development of Efficient Photoanodes for Photoelectrocatalytic Applications

Nanomaterials, 2023
Aiming to improve the photocatalytic properties of transition metal perovskites to be used as robust photoanodes, [LaFeO3]1−x/[SrTiO3]x nanocomposites (LFO1−x/STOx) are considered.
Yassine Nassereddine, Manal Benyoussef, Nitul S. Rajput, Sébastien Saitzek, Mimoun El Marssi, Mustapha Jouiad   +5 more
doaj   +1 more source

Recent Advances in Light‐Addressable Electrochemistry for Spatially Resolved Applications

Advanced Materials Technologies, EarlyView.
This comprehensive review highlights light‐addressable electrochemistry as a powerful tool that uses light to control localized chemical reactions on unstructured semiconductor surfaces. The work evaluates advanced strategies to optimize electrode materials for enhanced spatial resolution and stability. Furthermore, it showcases diverse applications in
Nhi Trang Vo, Sina Jamali, Nam‐Trung Nguyen   +2 more
wiley   +1 more source

Rare-Earth Ion-Doped Zinc Oxide as a Viable Photoanode Material for Dye-Sensitized Solar Cells: Optoelectrical and Wettability Aspects

Engineering Proceedings, 2023
In the realm of renewable energy harvesting, nanomaterials doping with rare-earth ions is gaining traction. Lanthanum-doped ZnO thin films were synthesized using the sol–gel technique, with various La weight percentages.
Altamash Shabbir, Zuhair S. Khan, Hina Pervaiz, Hafiz Muhammad Haseeb   +3 more
doaj   +1 more source

Dynamic Interfacial Charge Regulation for High‐Fidelity Broadband Circularly Polarized Light Detection

Advanced Science, EarlyView.
A photoelectrochemical circularly polarized light detector combines a multilayer chiral photonic film with a dynamically regulated BiVO4‐RGO‐MXene transducer. Broadband optical modulation from 360 to 830 nm is converted into stable electrical outputs through low‐noise solid‐liquid interfacial charge transfer, enabling self‐powered CPL discrimination ...
Siqin Zhou, Honghan Ji, Houchao Jing, Xue Jin, Ying Zhao, Pengfei Duan   +5 more
wiley   +1 more source

Nanostructure Composite Photoanode

, 2012
In this Article, the improvement in the conversion efficiencies of dye-sensitized solar cells (DSSCs) was observed by integrating a small amount of thermally oxidized titanium nitride (TiNxOy) particles into the hydrothermally growth TiO2 nanoparticles ...
Chee Lap Chow, Xiaofeng Chen, Man Siu Tse, Ooi Kiang Tan, Tan, Ooi Kiang, Lim, Chiew Keat, Chen, Xiaofeng, Chiew Keat Lim, Tse, Man Siu, Hui Huang, Huang, Hui, Chow, Chee Lap, Tan, Pei Yun, Pei Yun Tan   +13 more
core   +1 more source