《海外直订Sol-Gel Silica 溶胶-凝胶二氧化硅》,作者:海外直订Sol-Gel Silica 溶胶-凝胶二氧化硅Hench 著,出版社:William Andrew Publishing,ISBN:9780815514190。
Sol-Gel技术(又称“溶胶-凝胶”法)是一种化学过程,是以金属氧化物或半金属氧化物的盐/醇盐(如硅酸钠、正硅酸乙酯)作为前驱体(precursor),在液体中通过水解、缩合化学反应,在溶液中形成溶胶(sol),通过胶体粒子间网络的形成和增长,导致液体的粘度逐渐增加,直至形成一个形成三维空间网络结构的凝胶(gel)。 以硅酸钠...
SOL-GEL SILICA ADDITIVESPROBLEM TO BE SOLVED: To provide materials and methods to tune toner triboelectric charge without changing the total amount of additives in a package.RICHARD P N VEREGINリチャードピーエヌヴェルジンVONG CUONGクオンヴォング...
View chapter About the book Description A unique perspective of twentieth century research and development in materials science. It summarizes the fifteen years of sol-gel silica processing research leading to the commercial development of bioactive gel-glasses for medical applications. It demonstrates the...
从字面上看是 溶胶凝胶 二氧化硅，但是用溶胶凝胶法，制得的难道不是气凝胶吗？请各位大神指点 ...
TraditionalSol-GelMethodology Hydrolysis Condensation RandomNetworkofSiO2 Hydrolysis •(8)Olationand(9)Oxolation FactorsaffectingReactivity •••••pH,Watercontent,Concentration,Temperature,Dryingconditions Condensationrateofsilica ZeroCharge Silicacondensationrate PositiveCharge NegativeCharge SilicaDissolves...
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6) silica-based xerogel 硅基干凝胶 1. A biodegradable silica-based xerogel with nano-scale mesopores was synthesized by using improved sol-gel process,and its hemostatic properties were investigated. 采用改进的溶胶-凝胶工艺合成了具有纳米介孔结构的硅基干凝胶,并对其止血性能进行了研究。 2. The ...
nanofiber‐reinforced solゞel silica coatingsSummary This chapter provides a review of the different strategies adopted in the literature for reinforcing sol-gel silica coatings to improve the mechanical properties, their results, and the problems faced by the researchers. The most extended filler for ...
2) silica gel glass SiO_2凝胶玻璃 1. Shift mechanism of fluorescence spectra of organic dyes doped insilica gel glasses; 有机染料在SiO_2凝胶玻璃基质中的荧光谱线位移机制 更多例句>> 3) SiO_2 material SiO_2基质玻璃 4) GeO2-SiO2 gel-glass ...