The increasing loadage led to the decreasing of self - decomposition and the size of silver particles could be adjusted 用hrtem觀察粉體形貌, x一射線衍射分析物相組成。
To decrease the reacting velocity of the bath and self - decomposition , the method of continuously dripping the silver solution into the reducing solution was introduced Tem觀察發(fā)現(xiàn),直接鍍銀后鍍覆在以。表面的金屬顆粒粒徑為50urn ,先鍍銅再鍍銀后降至20urn左右。
The best parameters of electroless plating were observed . results demonstrated that by utilizing the ultrasonic into the electroless plating , the reaction can reacted in lower temperature and the self - decomposition of the solution can be prevented 對(duì)陶瓷粉末化學(xué)鍍鈷法制備金屬陶瓷復(fù)合粉末的研究表明:通過在粉體化學(xué)鍍中引入超聲波,使得反應(yīng)可以在較低溫度下進(jìn)行,防止了鍍液的自分解。