Results 31 to 40 of about 361,333 (260)

Dynamic Covalent Synthesis of Crystalline Porous Graphitic Frameworks [PDF]

, 2020
Porous graphitic framework (PGF) is a two-dimensional (2D) material that has emerging energy applications. An archetype contains stacked 2D layers, the structure of which features a fully annulated aromatic skeleton with embedded heteroatoms and periodic
Cai, S, Chan, EM, Chen, H, Ciston, J, Dun, C, Gordon, MP, Li, X, Liu, Y, Liu, Y, Mao, H, Reimer, JA, Sun, B, Tan, T, Urban, JJ, Wang, H, Zhang, J, Zhang, Q, Zheng, H, Zheng, Q   +18 more
core   +2 more sources

A critical review on prospects and challenges of metal-oxide embedded g-C3N4-based direct Z-scheme photocatalysts for water splitting and environmental remediation

Applied Surface Science Advances, 2022
Solar photocatalysis is one of the most emerging feasible solutions for the prevailing energy and environmental issues in a sustainable manner. In this context, graphitic carbon nitride (g-C3N4) is evolving as a highly appropriate and intriguing material
Suma Das, Trinayana Deka, Pujita Ningthoukhangjam, Avijit Chowdhury, Ranjith G Nair   +4 more
doaj   +1 more source

Construction and characterization of Ag/AgI/Ag3BiO3 heterojunction and its photocatalytic mechanism

Journal of Experimental Nanoscience, 2019
In this work, a new ternary Ag/AgI/Ag3BiO3 photocatalyst was fabricated by an in-situ precipitation method, where Ag0 nanoparticles, serving as a mediator, implanted on the surface of glossy AgI, quantum efficiency being improved attributed to the ...
Zhe Song, Peng Lin, Zhen Ma, Fei Wang, Gang Sheng Huang   +4 more
doaj   +1 more source

Precise composition modulation for optimizing NiWO4/Pt/CdS Z‐scheme system

Nano Select, 2021
A reasonable structure is crucial for the solar‐to‐chemical conversion process of the integrated Z‐scheme system. Composition modulation provides a new dimension for the optimization of Z‐scheme system.
Mingjie Li, Shun Yokoyama, Hideyuki Takahashi, Keyou Yan, Kazuyuki Tohji   +4 more
doaj   +1 more source

Conceptual Design Evaluation Considering Confidence Based on Z-AHP-TOPSIS Method

Applied Sciences, 2021
In concept design, effective decision making and management of schemes can shorten the design cycle and improve product quality. The decision maker (DM)’s confidence is one of the critical factors affecting the conceptual design evaluation. Although many
Qinghua Liu, Jiadui Chen, Weixing Wang, Qing Qin   +3 more
doaj   +1 more source

Double Z-Scheme g-C3N4/BiOI/CdS heterojunction with I3−/I− pairs for enhanced visible light photocatalytic performance

Green Energy & Environment, 2022
The g-C3N4/BiOI/CdS double Z-scheme heterojunction photocatalyst with I3−/I− redox pairs is prepared using simple calcination, solvothermal, and solution chemical deposition methods.
Yan Zhang, Yixiao Wu, Liang Wan, Wenfeng Yang, Huijun Ding, Chongyang Lu, Weihao Zhang, Zipeng Xing   +7 more
doaj   +1 more source

Construction of All Solid State Bi2MoO6/Bi2WO6@Ti3C2 MXene Heterostructure System and the Mechanism Study of the Z-scheme Photocatalysis [PDF]

Materials Research
In this work, all solid-state Z-scheme Bi2MoO6/Bi2WO6@Ti3C2 MXene photocatalytic system was synthesized by a facile solvothermal method. For comparison, pure Bi2MoO6, Bi2WO6 and Bi2MoO6/Bi2WO6 samples were also synthesized.
Dongfang Zhang, Junkun Liu, Qiang Liu, Jiaxun Wang, Yang Qu   +4 more
doaj   +1 more source

Interfacial chemical bond and internal electric field modulated Z-scheme Sv-ZnIn2S4/MoSe2 photocatalyst for efficient hydrogen evolution

Nature Communications, 2021
The construction of Z-scheme heterostructures is of great significance for realizing efficient photocatalytic water splitting. Here, the authors report an interfacial chemical bond and internal electric field modulated Z-Scheme Sv-ZnIn2S4/MoSe2 ...
Xuehua Wang, Xianghu Wang, Jianfeng Huang, Shaoxiang Li, Alan Meng, Zhenjiang Li   +5 more
doaj   +1 more source

The high-speed channel made of metal for interfacial charge transfer in Z-scheme g–C3N4/MoS2 water-splitting photocatalyst

Materials Research Express, 2019
Z-scheme heterostructures have attracted much attention for their prominent photocatalytic performance. However, the charge transfer mechanism is still ambiguous, and how to design the high-speed channel for interfacial charge transfer is still a big ...
Lin Ju, Chen Liu, Liran Shi, Li Sun
doaj   +1 more source

In Situ Synthesis of All-Solid-State Z-Scheme BiOBr0.3I0.7/Ag/AgI Photocatalysts with Enhanced Photocatalytic Activity Under Visible Light Irradiation

Nanoscale Research Letters, 2018
A series of novel visible light driven all-solid-state Z-scheme BiOBr0.3I0.7/Ag/AgI photocatalysts were synthesized by facile in situ precipitation and photo-reduction methods.
Junlin Lu, Chaoqun Shang, Qingguo Meng, Haiqin Lv, Zhihong Chen, Hua Liao, Ming Li, Yongguang Zhang, Mingliang Jin, Mingzhe Yuan, Xin Wang, Guofu Zhou   +11 more
doaj   +1 more source