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Z‐Scheme Photocatalytic Systems for Solar Water Splitting [PDF]

Advanced Science, 2020
As the world decides on the next giant step for the renewable energy revolution, scientists have begun to reinforce their headlong dives into the exploitation of solar energy.
Boon‐Junn Ng, Lutfi Kurnianditia Putri, Xin Ying Kong, Yee Wen Teh, Pooria Pasbakhsh, Siang‐Piao Chai   +5 more
doaj   +3 more sources

An improved WENO-Z scheme with symmetry-preserving mapping [PDF]

Advances in Aerodynamics, 2020
Since the classical weighted essentially non-oscillatory (WENO) scheme is proposed, various improved versions have been developed, and a typical one is the WENO-Z scheme.
Zheng Hong, Zhengyin Ye, Kun Ye
doaj   +2 more sources

Solar Fuel Synthesis Using a Semiartificial Colloidal Z-Scheme. [PDF]

J Am Chem Soc
The integration of enzymes with semiconductor light absorbers in semiartificial photosynthetic assemblies offers an emerging strategy for solar fuel production. However, such colloidal biohybrid systems rely currently on sacrificial reagents, and semiconductor-enzyme powder systems that couple fuel production to water oxidation are therefore needed to ...
Liu Y, Bin Mohamad Annuar A, Rodríguez-Jiménez S, Yeung CWS, Wang Q, Coito AM, Manuel RR, Pereira IAC, Reisner E.   +8 more
europepmc   +4 more sources

Effectively Enhanced Photocatalytic Performance of BP/BiOBr 2D/2D Z-Scheme Heterojunction [PDF]

Molecules
Black phosphorus (BP) is a novel two-dimensional (2D) material with remarkable potential for use in environmental remediation and energy conversion. However, the practical application of BP is significantly limited by its low catalytic efficiency and ...
Jian Feng, Xia Ran, Li Wang, Bo Xiao, Jinming Zhu, Zuoji Liu, Chaozhong Li, Rong Li, Guangwei Feng, Ke Xu   +9 more
doaj   +2 more sources

Interface engineering of Z-scheme heterojunction for photocatalytic water splitting [PDF]

Fundamental Research
Photocatalytic water splitting technology can directly convert solar energy into H2 via a zero-carbon route, offering a sustainable solution for solar utilization and H2 supply.
Daming Zhao, Yuxiao Yang, Vasileios Binas, Shaohua Shen   +3 more
doaj   +2 more sources

Recent advances in ternary Z-scheme photocatalysis on graphitic carbon nitride based photocatalysts [PDF]

Frontiers in Chemistry
Due to its excellent photocatalytic performance over the last few years, graphitic-like carbon nitride (g-C3N4) has garnered considerable notice as a photocatalyst. Nevertheless, several limitations, including small surface area, the rates at which photo-
Dantong Zhou, Dongxiang Li, Zhi Chen
doaj   +2 more sources

Bismuth-Based Z-Scheme Heterojunction Photocatalysts for Remediation of Contaminated Water. [PDF]

ACS Omega
Agricultural runoff, fuel spillages, urbanization, hospitalization, and industrialization are some of the serious problems currently facing the world. In particular, byproducts that are hazardous to the ecosystem have the potential to mix with water used for drinking.
Wakjira TL, Gemta AB, Kassahun GB, Andoshe DM, Tadele K.   +4 more
europepmc   +4 more sources

Direct Z-Scheme M₂X/BiOY (M = Ag, Au; X = S, Se; Y = Cl, Br, I) Heterojunctions for Solar-Driven Photocatalytic Water Splitting Applications: A First-Principles Investigation [PDF]

Nanomaterials
Two-dimensional direct Z-scheme photocatalysts have emerged as highly promising photocatalysts for solar-driven water splitting owing to their effective separation of photogenerated carriers and strong redox abilities.
Qiyun Deng, Lei Gao, Wuyi Gao, Jiali Hao, Chunhua Zeng, Hua Wang   +5 more
doaj   +2 more sources

Preparation of W₁₈O₄₉/C-TiO₂ direct Z-scheme photocatalyst and photocatalytic water splitting for H₂ production

Cailiao gongcheng, 2021
W18O49/C-TiO2 direct Z-scheme photocatalyst was prepared by a simple hydrothermal method. The structure, morphology, transport properties of photogenerated carriers and energy band structure were characterized by XRD, SEM, TEM, HRTEM, PL and other ...
ZHANG Kun, YANG Yu-rong, CHEN Fei-yang, QI Qi, ZHANG Chun-guang, GAO Fan   +5 more
doaj   +1 more source

Novel preparation of stable and highly photocatalytic Z-scheme Cs3PW12O40/Ag3PO4 photocatalysts for the photocatalytic degradation of organic contaminants in water

Water Science and Technology, 2022
The Cs3PW12O40/Ag3PO4 (CsPW/Ag3PO4) heterojunction photocatalyst in this study was prepared using a simple chemical precipitation method. Spherical CsPW particles were successfully deposited on Ag3PO4 nanocrystals, all the as-prepared samples are ...
Mengtian Duan, Daoxin Wu, Yu Ji, Haixia Tong   +3 more
doaj   +1 more source