Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Yu-Jun Si"'
Autor:
Longxin Wang, Lei-Lei Li, Li Chen, Ren-Gang Zhang, Shi-Wei Zhao, Han Yan, Jie Gao, Xue Chen, Yu-Jun Si, Zhe Chen, Haibo Liu, Xiao-Man Xie, Wei Zhao, Biao Han, Xiaochun Qin, Kai-Hua Jia
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
The Quercus variabilis, a deciduous broadleaved tree species, holds significant ecological and economical value. While a chromosome-level genome for this species has been made available, it remains riddled with unanchored sequences and gaps. In this
Externí odkaz:
https://doaj.org/article/7f0fe6bf7d4643019ddd9fd0431ca0a6
Publikováno v:
In Electrochimica Acta 2009 54(27):6959-6962
Publikováno v:
Applied Mechanics and Materials. 665:128-131
AZ31 magnesium alloy was anodized in an environmental friendly electrolyte containing 50 g/l NaOH + 40 g/l Na2B4O7·10H2O + 60 g/l Na2SiO3·9H2O. The voltage transient was recorded in anodizing process. The surface morphology of anodizing film was ex
Publikováno v:
Advanced Materials Research. 1051:211-214
AZ31 and AZ61 magnesium alloys were discharged in 1.2mol·L-1 MgSO4 solution to investigate their performances as anode fuel material in metal-air fuel cells. The results show that aluminum in alloys takes part in the discharge process and forms the
Publikováno v:
Chinese Science Bulletin. 56:1086-1091
A non-precious metal Co-N/C catalyst for the oxygen reduction reaction (ORR) was synthesized by heating a mechanical mixture of cobalt chloride, urea and acetylene black under a nitrogen atmosphere. The catalyst was characterized by XRD and XPS. The
Publikováno v:
Chinese Chemical Letters. 21:983-986
Metallic cobalt was deposited on acetylene black to synthesize a composite Co/C by chemical reduction method. A platinum-free electrocatalyst Co–N/C(8 0 0) for oxygen reduction reaction (ORR) was synthesized by mixing the composite Co/C with urea a
Publikováno v:
Chinese Journal of Chemical Physics. 23:331-334
A non-noble metal oxygen reduction reaction (ORR) catalyst labeled as Co-C-N(800) was synthesized by heat-treating a mixture of urea, cobalt chloride and acetylene black for 2 h at 800 °C in an inert nitrogen atmosphere. X-ray diffraction pattern in
Publikováno v:
ECS Transactions. 16:31-35
The rechargeability of electrolysis manganese dioxide (EMD) and its structural change during discharge/charge cycling in neutral MgSO4 solution are investigated using powder microelectrode cyclic voltammetry, galvanostatic charge/ discharge and X-ray
Publikováno v:
Chinese Chemical Letters. 24:1109-1111
A non-precious metal catalyst CoMe/C for the oxygen reduction reaction is prepared by heat-treating a mechanical mixture of carbon black, melamine and cobalt chloride at 600 under nitrogen atmosphere for 2 h. The catalytic activity of CoMe/C is chara
Publikováno v:
Chinese Journal of Chemical Physics (1674-0068); 4/27/2016, Vol. 29 Issue 2, p255-259, 5p