DataVXACS Applied Nano MaterialsPaper
journal article·2021-11-26

Composites of MoS2 Nanosheets and Graphitic Carbon Nitride Nanosheets for Photocatalytic Mercury Removal

Cheng Xie, Lei Xu, Xiao Ye, Yi Xia, Ruiqi Gang, Qianjun Ye

ACS Applied Nano Materials· Volume 4· Issue 11
Publisher page
Source abstract

Abstract

In this study, a type of nano-photocatalyst of MoS2/g-C3N4 with a 2D/2D heterostructure was successfully developed using the impregnation-calcination method. The developed composite catalyst exhibited enhanced photocatalytic activity and stability in the removal of Rhodamine B (RhB) and vaporous Hg0 under the irradiation of visible light. The introduced MoS2 nanosheets could serve as a platform for the dispersion of g-C3N4 nanosheets, which was conducive to the exposure of more active sites. In addition, the MoS2 nanosheets also facilitated the capacity for absorption of optical light and separation of the photogenerated electron from the hole, leading to the promotion of photocatalytic efficiency.
Source: openalex_inverted_index · Quality: baseline

Research context

NanomaterialsCompositesCatalysis & surfaces

OpenAlex topics: Advanced Photocatalysis Techniques · Gas Sensing Nanomaterials and Sensors · MXene and MAX Phase Materials

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

National Local Joint Laboratory of Engineering Application of Microwave Energy and Equipment Technology, Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, PR China

Research Centre for Analysis and Measurement, Kunming University of Science and Technology, and Analytic & Testing Research Center of Yunnan, Kunming 650093 Yunnan, PR China

Funding

Ministry of Science and Technology of the People's Republic of China · Yunnan Provincial Department of Education · Analysis and Testing Foundation of Kunming University of Science and Technology · Kunming University of Science and Technology · National Natural Science Foundation of China · Yunnan Science and Technology Major Project · Yunnan Province · International Science and Technology Cooperation Program - "Wisdom Gathering Yunnan" Program

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