Development of a versatile rotating ring-disc electrode for in situ pH measurements
详细信息 查看全文
- 作者：Alexsandro Mendes Zimera ; Marina Medina da Silvaa ; Eduardo G. Machadob ; Hamilton Varelab ; Lucia Helena Mascaroa ; lmascaro@ufscar.br" class="auth_mail" title="E-mail the corresponding author ; Ernesto Chaves Pereiraa ;
- 关键词：Interfacial pH measurements ; Iridium oxide ; Rotating ring-disc electrode ; Ultramicroelectrode
- 刊名：Analytica Chimica Acta
- 出版年：2015
- 出版时间：15 October 2015
- 年：2015
- 卷：897
- 期：Complete
- 页码：17-23
- 全文大小：1371 K
文摘
- •
A rotating ring/disc electrode using as ring IrOx to sense pH was built.
- •
The electrode showed fast response during pH transients.
- •
The system is versatile and as disc any material can be used.
- •
The system can be polsihed without the destruction of the disc and ring sensor materials.