Aminopropyl, ethylenediamine, ethenyl and glycidoxy groups functionalized nanoparticles,with average diameters ranging from 4 to 6 nm and containing 1.17mmol of
结合Flash Magic软件对PhilipsP89C664单片机ISP功能进行详细介绍,同时详细叙述利用P89C664硬件I2C接口接收数据并转发到电脑,实现I2C总线大批量数据的自动保存技术,并附有完
The absorption of free alkali at low concentration by subacid resin was traced with electric conductance method, the effect of temperature on the adsorption, th
In this article, a spherical chitosan gel crosslinked by epichlorohydrin was prepared. It was then loaded with copper ions to produce a metal chelate affinity a
Two hydrogen-bonding adsorbents-macroporous crosslinked poly(P-nitrostyrene)and poly(p-vinylbenzyl amide)-were synthesized,and the adsorption property of phenol