一种新型长光程薄层光谱电化学池的研制  

A New Type of Thin-layer Spectroelectrochemical Cell with Long Optical Path Length

作　　者：焦奎[1] 杨涛[1] 任立清[1] 谢灵珠[2] 

机构地区：[1]青岛科技大学化学与分子工程学院,山东青岛266042 [2]海军航空工程学院青岛分院,山东青岛266041

出　　处：《青岛科技大学学报（自然科学版）》2003年第1期1-3,27,共4页Journal of Qingdao University of Science and Technology:Natural Science Edition

基　　金：国家自然科学基金项目 (2 0 0 75 0 13 )

摘　　要：设计和制作了一种新型的长光程薄层光谱电化学池。研究表明其具有良好的光谱电化学性能 ,而且由于光程长以及工作电极可更换的特点 ,其灵敏度较普通薄层光谱电化学池有较大提高 。A new type of thin layer spectroelectrochemical cell with a long optical path length was designed and constructed.The construction and disassembly of the cell is considered to be simple.The washing of the cell is convenient and it's working electrode can be altered easily.This cell has both the requirements of ordinary thin layer cell and the advantage of long optical path length.Its sensitivity is high and can be widely used.The optical and electrochemical responses of the cell are measured using the ferrocyanide system with a satisfactory result.

关 键 词：长光程 薄层光谱电化学池 铁氰化钾 克式量电位 电子转移数 

分 类 号：O657.7[理学—分析化学]