摘要
用石墨粉填充苯乙烯－丙烯腈共聚树脂（ＡＳ树脂），挤出成型，制取ＡＳ树脂／石墨复合导电材料电极．用红外光谱、循环伏安等手段表征了电极的结构及特性．电极对测定Ａｇ＋有较好的选择性、稳定性和再现性。
The graphiteAS(acrylonitrilestyrene copolymer) composite electrodes were prepared and characterized by IR and cyclic voltammetry. The electrodes were applied in determination of trace amount of Ag+ in waste water and showed a higher stability, reproductivity and selectivity. Owing to the presence of the abundant polar groups from AS, the electrodes showed an advantages of being further modification with NH2OH·HCl, giving an additional property.
出处
《应用化学》
CAS
CSCD
北大核心
1998年第2期68-71,共4页
Chinese Journal of Applied Chemistry
基金
福建省自然科学基金
华侨大学与日本岐阜大学共同科学研究项目
关键词
AS树脂
石墨电极
银离子测定
修饰电极
测定
polymer/graphite electrode,acrylonitrilestyrene copolymer,trace silver determination,modified electrode,electrochemical property
