Development of a Three-Dimensional Structured Carbon Fiber Felt/β-PbO2 Electrode and Its Application in Chemical Oxygen Demand Determination
详细信息 查看全文
- 作者：Hengliang Mo ; Yang Tang ; Xizhi Wang ; Jia Liu ; Dandan Kong ; Yongmei Chen ; chenym@mail.buct.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Pingyu Wan ; pywan@mail.buct.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Huining Cheng ; Tangqiang Sun ; Linying Zhang ; Man Zhang ; Shuangyan Liu ; Yanzhi Sun ; Nan Wang ; Lixin Xing ; Lei Wang ; Yang Jiang ; Xin Xu ; Yuanyuan Zhang ; Xiaodong Meng
- 关键词：Carbon fiber felt/β-PbO2 ; Chemical oxygen demand ; Hydroxyl radical ; 3-D structured sensor ; Water quality analysis
- 刊名：Electrochimica Acta
- 出版年：2015
- 出版时间：10 September 2015
- 年：2015
- 卷：176
- 期：Complete
- 页码：1100-1107
- 全文大小：2710 K
文摘
- •
The deposited β-PbO2 crystals envelop each carbon fiber to form cable-like strips
- •
The cable-like strips crisscross in the carbon felt to form the CF/β-PbO2
- •
The CF/β-PbO2 has huge surface area and abundant active sites for generating
OH- •
The CF/β-PbO2 demonstrates high sensitivity and wide linear range in COD detection
- •
The CF/β-PbO2 displays long service life, excellent reproducibility and low cost