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1.Keywords: lithium-ion secondary batteries, lithium cobalt oxide, lithium nickel oxide, lithium manganese oxide, and nanotechnology.
关键词：锂离子二次电池、锂钴氧化物、锂镍氧化物、锂锰氧化物、奈米科技。收藏指正
2.greenish-blue pigment consisting essentially of cobalt oxide and alumina.
绿蓝色颜料，主要含有氧化钴和氧化铝。收藏指正
3.Results showed that production of cobalt oxide engendered environment impact, with sequence as NP, AQP, AP, GWP and SWB.
结果显示，氧化钴生产中环境潜在影响大小依次是富营养化、粉尘和烟尘、酸化、全球变暖、固体废弃物负担，其相对值依次是：24.04、22.88、4.30、3.29、1.49。收藏指正
4.Several supported structures, including CuO/anatase, cobalt oxide/ anatase, cobalt oxide/γ-alumina, MoO_3/anatase and MoO_3/α-alumina have been characterized mainly by X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD) and extended x-ray absorption fine structure (EXAFS).
本文主要利用X-射线光电子能谱(XPS),X-射线衍射(XRD)及扩展的X-射线精细结构谱(EXAFS)对三种氧化物(氧化铜、氧化钴及氧化钼)在三种不同的载体(锐钛矿型二氧化钛、α-氧化铝和γ-氧化铝)表面的分散及结构进行了系统研究。收藏指正
5.In the study on additive, metal powder including superfine nickel powder(T210 and 125 5),copper powder and nickel fiber, acetylene black and cobalt oxide(CoO) were involved.
研究了超细镍粉、铜粉、镍纤维、乙炔黑和CoO等添加剂对镍氢电池负极电化学性能的影响。收藏指正
6.This paper describes the designed features and production practice of the process for reduction smelting of cobalt-copper oxide ore by electric furnace in Cobalt-copper Smelter of the Congo (Kinshasa).
介绍了刚果(金)钴铜冶炼厂电炉还原熔炼处理钴铜氧化矿工艺的设计特点及生产实践。收藏指正
7.Nanosized cobalt-based oxide (Co 3O 4, CoB 1.36 O 2.8 and CoB 0.5 Al 0.1 O 1.5 ) samples were prepared by rheological phase method and were tested as anodes in secondary lithium batteries.
采用流变相法合成Co3 O4 ,CoB1.3 6 O2 .8,CoB0 .5Al0 .1O1.5样品 ,并研究其作为锂离子电池负极材料的电化学性能 .收藏指正
8.An impure oxide of cobalt, used to produce a blue color in enamel and in the making of smalt.
钴蓝色素，花绀青一种混合的氧化钴，用在陶瓷中产生一种蓝色颜料，并可用来制造大青收藏指正
9.Iron oxide black pigment, magnetite powder for the production of toner, cobalt-modified magnetite powder for magnetic recording were prepared from pyrite cinder. Our study was concentrated on the oxidation precipitation of magnetite, control of size and shape, surface chemical properties of magnetite, surface modification and magnetic properties of cobalt- modified magnetite powder. Using sulfuric acid to leach pyrite cinder, pyrite was used to reduce acid-leaching solution for the first time.
本论文以硫铁矿烧渣为原料制备铁黑颜料,静电复印显影剂用Fe_3O_4磁粉和磁记录用包钴Fe_3O_4磁粉,着重研究了氧化沉淀法制备Fe_3O_4的反应过程、粒度和形貌的控制、Fe_3O_4的表面化学特性、表面改性及包钴磁粉的磁性能。收藏指正
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