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, Kunming 650091, China ? Central South University Press and Springer-Verlag Berlin Heidelberg 2010 Abstract: The microwave absorbing characteristics of basic cobalt carbonate, cobalt oxide (Co3O4), and the mixture of basic cobalt carbonate and cobalt oxide were investigated by means of microwave cavity perturbation, their temperature increasing curves were measured, and their ability to absorb......
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earth substitution; cobalt oxide; rare earths; [全文内容正在添加中] ...Effect of erbium substitution on thermoelectric properties of complex oxide Ca3Co2O6 at high temperatures PEI Jian1,CHEN Gang1,LU Dongqing1,XIAN Hengze1,YANG Xi1 (1.Department of Applied Chemistry......
of β-Ga2O3 nanowires on oxide-assisted transition metal are limited to nickel or cobalt oxide catalyst. In this work, Gallium oxide (β-Ga2O3 ) nanowires were synthesized by a simple thermal evaporation method from gallium powder in the range of 700 - 1000℃ using the iron, nickel, copper, cobalt and zinc oxide as a catalyst, respectively. The β-Ga2O3 nanowires with single crystalline without......
Hydrothermal Synthesis and Capacitance Property of Cobalt Sulfide/Graphene Oxide Nanocomposite韦莹1,2,张胜义1,NIU Helin1,MAO Changjie1,SONG Jiming1,JIN Baokang1,TIAN Yupeng11. Department of Chemistry, Anhui University2. Anhui Provincial Center for Disease Control and Prevention摘 要:The cobalt sulfide/graphene oxide(CoS/GO) nanocomposite was synthesized......
Effect of added cobalt ion on copper electrowinning from sulfate bath using doped polyaniline and Pb-Ag anodes HUANG Hui(黄 惠)1, ZHOU Ji-yu(周继禹)2, GUO Zhong-cheng(郭忠诚)1 1. Faculty... of the copper deposits change from (220) to (111) with the addition of 0.394-0.789 g/L Co2+ but higher concentrations favor (220) orientation again. Key words: copper electrowinning; cobalt additive; electrode......
there are investigations of F. thermophilum in gene level, there is no paper to report the genes forming intracellular iron oxide and cobalt oxide mineral or any similar genes forming magnetosome in F. thermophilum [12, 50-52, 56-58]. But it doesn’t mean that F. thermophilum has no genes that regulate iron oxide and cobalt oxide [59, 60], and it may be a new approach of biomineralization and still needs more......
Amorphous Cobalt Boron Alloy@Graphene Oxide Nanocomposites for Pseudocapacitor ApplicationsWei Zhang1,Xiaoli Du2,Yueyue Tan1,Jinbo Hu3,Zhen Li1,Bohejin Tang1,41. College of Chemistry and Chemical..., the amorphous Co–B alloy grown on graphene oxide(Co–B@GO) exhibits a high specific capacitance of 460 F g-1, which is nearly 1.5 times greater than that of bare Co–B nanoparticles at 1 Ag-1......
Structural Thermal Stability of Graphene Oxide-Doped Copper–Cobalt Oxide Coatings as a Solar Selective SurfaceM.Mahbubur Rahman1,Zhong-Tao Jiang1,Chun-Yang Yin2,Lee Siang Chuah3,Hooi-Ling Lee4,Bee... Coy Oz coatings.With the incorporation of 1.5 wt.% of graphene oxide to the copper–cobalt oxide coatings, a high solar selectivity of 29.01(the ratio of the average solar absorptance in visible......