The construction of an eletrical currente source and of a probe for conductivity measurement by a four point probe method

Quimica nova

Araújo, Olacir Alves¹  Botter Júnior, Wilson²  Verde, Ediron Lima²  Carvalho, Jesiel Freitas² 

[1] Universidade Estadual de Goiás, Anápolis;Universidade Federal de Goiás, Goiânia

关键词: four-point probe method;    conductivity;    conducting polymer.;   

DOI  :  10.1590/S0100-40422003000500020

学科分类：化学（综合）

来源: Sociedade Brasileira de Quimica

【 授权许可】

CC BY