J
Jiajia Zhang
Researcher at University of Science and Technology of China
Publications - 26
Citations - 7563
Jiajia Zhang is an academic researcher from University of Science and Technology of China. The author has contributed to research in topics: Catalysis & Electrocatalyst. The author has an hindex of 20, co-authored 25 publications receiving 6215 citations. Previous affiliations of Jiajia Zhang include Xi'an Jiaotong University.
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Controllable Disorder Engineering in Oxygen-Incorporated MoS2 Ultrathin Nanosheets for Efficient Hydrogen Evolution
Junfeng Xie,Jiajia Zhang,Shuang Li,Fabian Grote,Xiaodong Zhang,Hao Zhang,Ruoxing Wang,Yong Lei,Bicai Pan,Yi Xie +9 more
TL;DR: This work demonstrates the successfully synergistic regulations of both structural and electronic benefits by controllable disorder engineering and simultaneous oxygen incorporation in MoS2 catalysts, leading to the dramatically enhanced HER activity.
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Enhanced Photoresponsive Ultrathin Graphitic-Phase C3N4 Nanosheets for Bioimaging
TL;DR: Benefiting from the inherent blue light PL with high quantum yields and high stability, good biocompatibility, and nontoxicity, the water-soluble ultrathin g-C(3)N(4) nanosheet is a brand-new but promising candidate for bioimaging application.
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Ultrathin Spinel-Structured Nanosheets Rich in Oxygen Deficiencies for Enhanced Electrocatalytic Water Oxidation
Jian Bao,Xiaodong Zhang,Bo Fan,Jiajia Zhang,Min Zhou,Wenlong Yang,Xin Hu,Hui Wang,Bicai Pan,Yi Xie +9 more
TL;DR: A series of spinel-structured nanosheets with oxygen deficiencies and ultrathin thicknesses designed to increase the reactivity and the number of active sites of the catalysts were taken as an excellent platform for promoting the water oxidation process and should provide a new pathway for the design of advanced OER catalysts.
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Atomically-thin molybdenum nitride nanosheets with exposed active surface sites for efficient hydrogen evolution
TL;DR: In this paper, the authors highlight metallic molybdenum nitride (MoN) nanosheets with atomic thickness as highly efficient platinum-free electrocatalysts for the hydrogen evolution reaction (HER).
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Intralayered Ostwald Ripening to Ultrathin Nanomesh Catalyst with Robust Oxygen‐Evolving Performance
Junfeng Xie,Junfeng Xie,Xiaodong Zhang,Hao Zhang,Jiajia Zhang,Shuang Li,Ruoxing Wang,Bicai Pan,Yi Xie +8 more
TL;DR: An etching-intralayered Ostwald ripening process is proposed, which leads to the formation of a β-Ni(OH)2 ultrathin nanomesh with abundant and uniformly distributed nanopores of 3-4 nm, making this Earth-abundant nanomeh catalyst a promising candidate for commercial water splitting.