期刊论文

Gong, Jingming

英文

Journal of Hazardous Materials

0304-3894

2016

312

106-113

10.1016/j.jhazmat.2016.03.046

National Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21175053, 21475050]; Program for New Century Excellent Talents in University of ChinaProgram for New Century Excellent Talents in University (NCET) [NCET-13-0815]; Program for Distinguished Young Scientist of Hubei Province [2013CFA030]; Self-determined Research Funds of CCNU from the Colleges' Basic Research and Operation of MOE [CCNU14A02009, CCNU14Z01001]

本校为第一且通讯机构

A rapid and highly sensitive photoelectrochemical (PEC) method has been proposed for the determination of trace amounts of chromium in water samples under visible-light irradiation. Here, a unique nanostructured hybrid of formate anion incorporated graphitic carbon nitride (F-g-C3N4) is smartly integrated with a Cr(VI) ion-imprinted polymer (IIP) as a photoactive electrode (denoted as IIP@F-g-C3N4). The nanohybrid of F-g-C3N4exhibits an enhanced charge separation with substantially improved PEC responses versus g-C3N4. The newly designed IIP@F-g-C3N4PEC sensor exhibits high sensitivity and sel...