J
Jian Liu
Researcher at Qingdao University of Science and Technology
Publications - 57
Citations - 4069
Jian Liu is an academic researcher from Qingdao University of Science and Technology. The author has contributed to research in topics: Carbon nitride & Graphitic carbon nitride. The author has an hindex of 25, co-authored 45 publications receiving 2853 citations. Previous affiliations of Jian Liu include Northwestern University & Max Planck Society.
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Graphitic carbon nitride “reloaded”: emerging applications beyond (photo)catalysis
TL;DR: This review starts with the general protocols to engineer g-C3N4 micro/nanostructures for practical use, and discusses the newly disclosed applications in sensing, bioimaging, novel solar energy exploitation including photocatalytic coenzyme regeneration, templating, and carbon nitride based devices.
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From unstable CsSnI3 to air-stable Cs2SnI6: A lead-free perovskite solar cell light absorber with bandgap of 1.48 eV and high absorption coefficient
Xiaofeng Qiu,Bingqiang Cao,Shuai Yuan,Xiangfeng Chen,Zhiwen Qiu,Yanan Jiang,Qian Ye,Hongqiang Wang,Haibo Zeng,Jian Liu,Mercouri G. Kanatzidis +10 more
TL;DR: In this paper, a two-step sequential deposition method is developed to grow high-quality Bγ-CsSnI3 thin films and their unique phase change in atmosphere is explored in detail.
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Enhanced photovoltaic performance and stability with a new type of hollow 3D perovskite {en}FASnI3
Weijun Ke,Constantinos C. Stoumpos,Menghua Zhu,Lingling Mao,Ioannis Spanopoulos,Jian Liu,Oleg Y. Kontsevoi,Michelle Chen,Debajit Sarma,Yongbo Zhang,Michael R. Wasielewski,Mercouri G. Kanatzidis +11 more
TL;DR: A new type of tin-based perovskite absorber is demonstrated that incorporates both ethylenediammonium and formamidinium, forming new materials of the type {en}FASnI3, and it is shown that en can serve as a new A cation capable of achieving marked increases in the bandgap without the need for solid solutions.
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An Engineered Superhydrophilic/Superaerophobic Electrocatalyst Composed of the Supported CoMoS x Chalcogel for Overall Water Splitting
Xinyao Shan,Jian Liu,Haoran Mu,Yao Xiao,Bingbao Mei,Wengang Liu,Gang Lin,Zheng Jiang,Liping Wen,Lei Jiang +9 more
TL;DR: H hierarchical CoMoS x chalcogel was synthesized onto the nickel foam (NF) through in-situ metathesis reaction and demonstrated excellent activity and stability in electrocatalytic hydrogen evolution reaction and oxygen evolution reaction in alkaline media.
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Nitrogenase-mimic iron-containing chalcogels for photochemical reduction of dinitrogen to ammonia
Jian Liu,Matthew S. Kelley,Weiqiang Wu,Abhishek Banerjee,Alexios P. Douvalis,Jinsong Wu,Yongbo Zhang,George C. Schatz,Mercouri G. Kanatzidis +8 more
TL;DR: The results suggest that redox-active iron-sulfide–containing materials can activate the N2 molecule upon visible light excitation, which can be reduced all of the way to NH3 using protons and sacrificial electrons in aqueous solution.