Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Pengfei Guo"'
Autor:
Pengfei Guo, Johnny C. Ho, Wayesh Qarony, Yuen Hong Tsang, Mohammad Kamal Hossain, Kin Man Yu, Chao Ping Liu, Sai W. Tsang
Publikováno v:
Nano Research. 13:2939-2949
All-inorganic halide perovskites (IHP), CsPbX3 (X = Cl, Br, I) exhibiting efficient optical emissions within the spectral range of 410 to 730 nm are potential candidates for many optoelectronic devices. Anion alloying of these IHPs is expected to ach
Publikováno v:
Journal of Nanoscience and Nanotechnology. 20:3283-3286
Conductive filament mechanism can explain major resistance switching behaviors. The forming/deforming of the filaments define the high/low resistance states. The ratio of high/low resistance depends on the characterization of the filaments. In many o
Publikováno v:
Green Energy & Environment, Vol 4, Iss 4, Pp 424-431 (2019)
The catalytic transformation of furfuryl alcohol and hexose into value-added chemicals have been investigated with a series of polymer-based catalysts including poly(styrenesulfonic acid) (PSS), graphite oxide-doped poly(styrenesulfonic acid) (PSS-GO
Autor:
Yongming Ren, Junjie Chen, Yufeng Zhang, Hua Tan, Jianjun Li, H. Yang, W.D. Huang, Pengfei Guo, Xin Lin
Publikováno v:
International Journal of Fatigue. 127:58-73
The low cycle fatigue (LCF) properties of Ti-6Al-4V parts fabricated by high-power laser directed energy deposition were investigated. The results show that the parts after solution treatment and aging exhibit superior LCF lives to those of other rep
Autor:
Fang Wang, Bei Zhang, Yongmei Xi, Xin Yuan, Xiaohang Yang, Wanzhong Ge, Yinqi Tu, Huimei Zheng, Zhefeng Gong, Xiao Xu, Danqing Yu, Pengfei Guo
Publikováno v:
iScience, Vol 19, Iss, Pp 291-302 (2019)
iScience
iScience
Summary Neuroprotection is essential for the maintenance of normal physiological functions in the nervous system. This is especially true under stress conditions. Here, we demonstrate a novel protective function of PRL-1 against CO2 stimulation in Dr
Autor:
Jian Wang, Pengfei Guo, Yongming Ren, Xin Lin, Yufeng Zhang, Jiaqiang Li, Jianrui Liu, Weidong Huang, Min Zheng
Publikováno v:
Corrosion Science. 153:314-326
Stress-relief annealing is one of the most frequently used heat treatments for additive manufactured components. The effects of the stress-relief annealing on anodic dissolution behaviour of laser solid formed Ti-6Al-4V in a 15wt.% NaCl electrolyte w
Publikováno v:
Journal of Alloys and Compounds. 780:461-475
The microstructure evolution and strengthening mechanism of a γ′-strengthening superalloy prepared by induction-assisted laser solid forming (LSF) were clarified by an investigation of the LSFed IN-738LC alloy with different solution treatments (a
Publikováno v:
Russian Journal of Physical Chemistry A. 93:515-521
Based on anatase TiO2(101) film and rutile TiO2(200) film prepared by magnetron sputtering, Cu2O/TiO2(101) double-layered films and Cu2O/TiO2(200) double-layered films were prepared. The formation of double-layer composite films was confirmed by XRD.
Publikováno v:
Journal of Industrial and Engineering Chemistry. 70:152-159
Catalytic valorization of furfural (FUR) using a simple and low-cost metal catalyst has been considered as a hot topic in sustainable chemistry. In this work, a new Ni@R-Ca catalyst is prepared via the auto-combustion and in situ reduction method. Wh
Autor:
Xiaokun Yang, Fei Xu, Bingqing Wei, Pengfei Guo, Dmitry G. Shchukin, Hongqiang Wang, Jin Zhang, Qian Ye
Publikováno v:
JOURNAL OF MATERIALS CHEMISTRY A
Low-temperature processing in perovskite films always results in the formation of submicrometer scale grains and consequent abundant defects that lead to carrier recombination, hysteresis and moisture degradation. Passivation of defects at either sur