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- chemical deposition coating 化学沉积包覆
- Keywords Lithium ion secondary battery (LIB);carbon anode;artificial graphite (AG);mesocarbon microbeads (MCMB);surface chemical deposition coating;surface oxidation;catalyzing modification; 锂离子二次电池;炭负极;人造石墨;中间相炭微球;表面化学沉积包覆;表面氧化;催化修饰;
- A very thin applied or deposited coat of metal. 薄板很薄的应用的或沉淀的一层金属。
- By chemical deposition process,nickel electrode on PTCR ceramics of ohmic contact can be acquired at low cost. 用化学沉积法在PTCR陶瓷上制作镍电极可形成良好的欧姆接触,且成本较低。
- Abstract: Tin compound was coated on the surface of the calcium zincate by chemical deposition. 摘 要: 采用化学沉积法在四边形锌酸钙表面包覆一层金属锡化合物。
- Orchard sprayer must ensure adequate chemical deposition on the target with minimal spray loss. 果园农药喷雾是强有力防治病虫害措施,但并不意味着是一种高效率措施。
- The sensor made from ultrafine ZnO prepared by chemical deposition has a very high sensitivity and a good selectivity to H_2S gas. 本文报导了利用超微粒ZnO材料制作的气敏元件,对H_2S气体具有很高的灵敏度和良好的选择特性;
- In this paper,in the presence of SDS,simple chemical deposition was applied to prepare three types of Amoxicillin nanostructures. 在表面活性剂SDS的辅助下,运用简单的化学沉淀法制备了三种阿莫西林纳米结构。
- According to the experimental results, a new composite chemical deposition technique of nickel-phos-phorous-Al_2O_3 alloy was proposed for industri... 结果表明,与单一非晶态镀层相比,复合镀层的显微硬度和耐磨性能均更为优异,是一种工艺成本低廉、操作控制简便的表面强化新途径。
- One external electric field has been applied as factor to affect the morphology of CdS nano-particles prepared by chemical deposition in the homogenous solution. 首次把外加电场作为环境因素,引入到在均匀溶液中化学沉降法制备的硫化镉纳米颗粒。 用粉末X射线衍射(XRD)观察到,电场对化学沉降方式制备的硫化镉纳米颗粒生长方式的影响。
- The main treatment methods of spent electroless nickel plating solution include chemical deposition, catalytic reduction, electrolysis, ionic exchange, etc. 化学镀镍废液的处理方法主要有化学沉淀法、催化还原法、电解法、离子交换法等。
- Performanceer of deposition coating 沉积层性能
- This paper deals with the chemical.composition of the solutions and the aging technology for composite chemical deposition of amorphous Nickel-Phosphorous-Al_2O_3 alloy coatings on GCr 15 steel. 为了进一步发挥化学沉积单一非晶态镀层的性能潜力,研究了化学沉积镍磷合金镀液中添加三氧化二铝微粒以获得镍-磷-三氧化二铝复合层的新工艺。
- The text brief introduced auto deposition coatings and auto deposition painting technology.And analysed the merits and demerits of auto deposition painting technology. 简要介绍了自泳涂料与自泳涂装技术,分析了自泳涂装的优缺点。
- Based on the investigation of comprehensive literatures about asphaltene deposition, the physical and chemical deposition mechanism of asphaltene and its plug to pore and throat are summarized. 在充分调研国内外沥青质沉积资料的基础上,对沥青质的物理化学沉积机理、沥青质堵塞储层孔喉的机理进行了总结。
- Metallic coatings on metallic substrates; Electrodeposited and chemically deposited coatings; Review of methods available for testing adhesion 金属基质上的金属镀层。电镀层和化学沉积层。试验附着力的方法述评
- Chemical vapor deposition coated CVD涂层
- The obtained results indicate that the weld deposited coating of boronic stainless steel has better resistance to cavitation eroion,while weld deposited coating of WC ceramics is a better barrier to erosion and abrasion. 结果表明 ,硼不锈钢堆焊层是较好的抗汽蚀材料 ,但抗磨蚀效果不理想 ;
- Structure analysis showed that the mechanical deposited coating was not consisted of flat zinc particles but the pile\|up of different size zinc powders, which filled in the interspaces of coating. 结构分析表明,机械镀锌层不是扁平状锌粉的层层镶嵌叠加,而是尺寸大小不同的锌粉颗粒相互填充堆积;
- The obtained results indicate that the weld deposited coating of boronic stainless steel has better resistance to cavitation eroion,while weld deposited coating of WC ceramics is a bett... 结果表明,硼不锈钢堆焊层是较好的抗汽蚀材料,但抗磨蚀效果不理想;碳化钨对磨蚀损坏有良好的屏障作用;