1. Shaanxi Key Lab of Information Photonic Technique
2. School of Electronic and Information Engineering
3. Xi’ an Jiaotong University
4. Xi’an 710049
5. China
6. School of Environment and Energy
7. Guangdong Provincial Key Laboratory of Atmospheric Environment and Pollution Control
8. National Engineering Laboratory for VOCs Pollution Control Technology and Equipment
9. South China University of Technology
10. Guangzhou 510640
11. Institute for Superconducting and Electronic Materials
12. University of Wollongong
13. Wollongong 2500
14. Australia