Z
Zhifeng Ren
Researcher at Texas Center for Superconductivity
Publications - 726
Citations - 84970
Zhifeng Ren is an academic researcher from Texas Center for Superconductivity. The author has contributed to research in topics: Thermoelectric effect & Thermoelectric materials. The author has an hindex of 122, co-authored 695 publications receiving 71212 citations. Previous affiliations of Zhifeng Ren include Massachusetts Institute of Technology & University of Cincinnati.
Papers
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Deformation-induced cold-welding for self-healing of super-durable flexible transparent electrodes
TL;DR: In this paper, the authors demonstrate that pre-damaged Au nanomesh FTEs can recover under cyclic strains due to the spontaneous cold-welding of fractured nanowires by natural relaxing, or cyclic compressing, and cyclic stretching (with a strain up to 70%).
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Controlled improvement in specific contact resistivity for thermoelectric materials by ion implantation
Patrick J. Taylor,Jay R. Maddux,Greg Meissner,Rama Venkatasubramanian,G. E. Bulman,Jonathan Pierce,Rahul P. Gupta,Jim Bierschenk,Chris Caylor,Jonathan D’Angelo,Zhifeng Ren +10 more
TL;DR: In this paper, IBE donors and acceptors were ion-implanted into n-type and p-type (Bi,Sb)2(Se,Te)3 materials, respectively, to achieve >10 times higher doping at the surface.
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Outstanding oxygen evolution reaction performance of nickel iron selenide/stainless steel mat for water electrolysis
Shaowei Song,Luo Yu,Xin Xiao,Zhaojun Qin,W. Zhang,Dezhi Wang,Jiming Bao,Haiqing Zhou,Qinyong Zhang,Shuo Chen,Zhifeng Ren +10 more
TL;DR: In this paper, a ternary phase composed of nickel iron selenide (NiFeSe) uniformly distributed on a stainless-steel mat (SSM) was found to require an overpotential of only 260mV to drive a current density of 1,000mV at 75°C in alkaline solution, one of the best results among SS-based and even transition metal based catalysts for OER.
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Visible‐Light Photocatalytic Properties of Weak Magnetic BiFeO3 Nanoparticles.
Feng Gao,Xinyi Chen,Kuibo Yin,Shuai Dong,Zhifeng Ren,Fang Yuan,Tao Yu,Zhigang Zou,Jun-Ming Liu +8 more
TL;DR: Polycrystalline BiFeO3 nanoparticles (size 80-120 nm) are prepared by a simple sol-gel technique as mentioned in this paper, which are very efficient for photocatalytic decomposition of organic contaminants under irradiation from ultraviolet to visible frequencies.