The Degradation Kinetics Study of Aromatic Organics with Different Functional Compounds on Anatase 001 Surface

doi:10.1142/S1793292020500873

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	The Degradation Kinetics Study of Aromatic Organics with Different Functional Compounds on Anatase 001 Surface
	Ni, Zitao ; Fan, Wenzhong ; Sun, Tao ; Wang, Rongfei ; Yang, Jie ; Zhang, Jin ; Zhou, Yao ; Chen, Anran ; Yang, Yu ; Xiang, Chaoyu
刊名	NANO
	2020
卷号	15 期号:7
关键词	TIO2 SINGLE-CRYSTALS PHOTOCATALYTIC DEGRADATION ACID ADSORPTION RUTILE TIO2 FACETS FILM EFFICIENCY OXIDATION ARRAYS
DOI	10.1142/S1793292020500873
英文摘要	Anatase TiO2 photocatalysts with exposed (001) facets have attracted great attention for environmental protection technology due to their high reactivity for degradation of organic species. In this work, potassium hydrogen phthalate (denoted as KHP), as the most commonly used reference standard solution for calibrating photoelectrochemical chemical oxygen demand (denoted as PeCOD) instrument, was selected as the study sample. The intrinsic degradation kinetics of KHP on (001) surface was investigated by a photoelectrochemical (denoted as PEC) method with a purposely (001) faceted double-layered structure TiO2 photoanode. The high kinetics constants of fast process of KHP and other acids indicate that the (001) surface possesses a higher reactivity of aromatic carboxylic acid as theoretically predicted. Meanwhile, the investigation of the KHP adsorption properties on A001 photoanode provides the possibility of using this photoanode as a sensor in a new type of PeCOD instrument for organic acid determination.
学科主题	Science & Technology - Other Topics ; Materials Science ; Physics
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/20670]
专题	2020专题
作者单位	1.Yang, Y (corresponding author), Yunnan Univ, Sch Mat & Energy, Inst Optoelect Informat Mat, Kunming 650091, Yunnan, Peoples R China. 2.Sun, T (corresponding author), Yunnan Univ, Int Joint Res Ctr Optoelect & Energy Mat, Sch Mat & Energy, Kunming 650091, Yunnan, Peoples R China.
推荐引用方式 GB/T 7714	Ni, Zitao,Fan, Wenzhong,Sun, Tao,et al. The Degradation Kinetics Study of Aromatic Organics with Different Functional Compounds on Anatase 001 Surface[J]. NANO,2020,15(7).
APA	Ni, Zitao.,Fan, Wenzhong.,Sun, Tao.,Wang, Rongfei.,Yang, Jie.,...&Xiang, Chaoyu.(2020).The Degradation Kinetics Study of Aromatic Organics with Different Functional Compounds on Anatase 001 Surface.NANO,15(7).
MLA	Ni, Zitao,et al."The Degradation Kinetics Study of Aromatic Organics with Different Functional Compounds on Anatase 001 Surface".NANO 15.7(2020).