Nature Communications (Jun 2021)
Grain-boundary-rich polycrystalline monolayer WS2 film for attomolar-level Hg2+ sensors
- Lixuan Liu,
- Kun Ye,
- Changqing Lin,
- Zhiyan Jia,
- Tianyu Xue,
- Anmin Nie,
- Yingchun Cheng,
- Jianyong Xiang,
- Congpu Mu,
- Bochong Wang,
- Fusheng Wen,
- Kun Zhai,
- Zhisheng Zhao,
- Yongji Gong,
- Zhongyuan Liu,
- Yongjun Tian
Affiliations
- Lixuan Liu
- Center for High Pressure Science, State Key Lab of Metastable Materials Science and Technology, Yanshan University
- Kun Ye
- Center for High Pressure Science, State Key Lab of Metastable Materials Science and Technology, Yanshan University
- Changqing Lin
- Key Laboratory of Flexible Electronics & Institute of Advanced Materials, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University
- Zhiyan Jia
- International Collaborative Laboratory of 2D Materials for Optoelectronic Science and Technology of Ministry of Education, Engineering Technology Research Center for 2D Materials Information Functional Devices and Systems of Guangdong Province, Institute of Microscale Optoelectronics, Shenzhen University
- Tianyu Xue
- Center for High Pressure Science, State Key Lab of Metastable Materials Science and Technology, Yanshan University
- Anmin Nie
- Center for High Pressure Science, State Key Lab of Metastable Materials Science and Technology, Yanshan University
- Yingchun Cheng
- Key Laboratory of Flexible Electronics & Institute of Advanced Materials, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University
- Jianyong Xiang
- Center for High Pressure Science, State Key Lab of Metastable Materials Science and Technology, Yanshan University
- Congpu Mu
- Center for High Pressure Science, State Key Lab of Metastable Materials Science and Technology, Yanshan University
- Bochong Wang
- Center for High Pressure Science, State Key Lab of Metastable Materials Science and Technology, Yanshan University
- Fusheng Wen
- Center for High Pressure Science, State Key Lab of Metastable Materials Science and Technology, Yanshan University
- Kun Zhai
- Center for High Pressure Science, State Key Lab of Metastable Materials Science and Technology, Yanshan University
- Zhisheng Zhao
- Center for High Pressure Science, State Key Lab of Metastable Materials Science and Technology, Yanshan University
- Yongji Gong
- School of Materials Science and Engineering, Beihang University
- Zhongyuan Liu
- Center for High Pressure Science, State Key Lab of Metastable Materials Science and Technology, Yanshan University
- Yongjun Tian
- Center for High Pressure Science, State Key Lab of Metastable Materials Science and Technology, Yanshan University
- DOI
- https://doi.org/10.1038/s41467-021-24254-x
- Journal volume & issue
-
Vol. 12,
no. 1
pp. 1 – 8
Abstract
Here, the authors report the controlled growth of polycrystalline WS2 films with high density of grain boundaries to realize surface plasmon Hg2+ ion sensors exhibiting attomolar sensitivity and enhanced selectivity.
