Chemical and Electronic Structure Characterization of Lead Halide Perovskites and Stability Behavior under Different Exposures—A Photoelectron Spectroscopy Investigation

2015 ◽  
Vol 27 (5) ◽  
pp. 1720-1731 ◽  
Author(s):  
Bertrand Philippe ◽  
Byung-Wook Park ◽  
Rebecka Lindblad ◽  
Johan Oscarsson ◽  
Sareh Ahmadi ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Photoelectron Spectroscopy ◽  
Structure Characterization ◽  
Stability Behavior ◽  
Halide Perovskites ◽  
Lead Halide

Preliminary Structure Characterization of UV Curing Paint Film

2015 ◽  
Vol 1120-1121 ◽  
pp. 49-52
Author(s):  
Jing Jing Qi ◽  
Mao Bing Shuai ◽  
Yuan Lin Zhou ◽  
Feng Wen Chang
Keyword(s):  
Photoelectron Spectroscopy ◽  
Paint Film ◽  
Uv Curing ◽  
Structure Characterization ◽  
Good Adhesion ◽  
Adhesive Properties ◽  
Liquid Chromatograph ◽  
Low Surface Energy ◽  
The Impact

PC film has some shortcomings such as low surface energy and strong rigidity. In order to improve the impact strength and adhesive properties of PC film, UV curing coating which was used on the surface of the PC film achieved good results. However, the combination between the UV curing paint-PC composite membrane had not been explained clearly. In this paper, we analyzed the structure of UV curing varnish oligomers. Fourier Transform Infrared Spectroscopy (FTIR) 、X-ray Photoelectron Spectroscopy (XPS) and Liquid Chromatograph Mass Spectrometer (LC-MS) were used to characterize. Through the experiment, we had achieved 4, 4’ -Isopropyliden-edicyclohexanol(HBPA) and Phthalic acid . The existence of the two substances explained the reason why the lacquer had good adhesion, and the result also laid the foundation for the the characterization of the molecular structure about the film later.

scholarly journals Comprehensive electronic structure characterization of pristine and nitrogen/phosphorus doped carbon nanocages

Carbon ◽  
2016 ◽  
Vol 103 ◽  
pp. 480-487 ◽  
Author(s):  
Hui Zhang ◽  
Xin Li ◽  
Duo Zhang ◽  
Liang Zhang ◽  
Mukes Kapilashrami ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Structure Characterization ◽  
Phosphorus Doped ◽  
Nitrogen Phosphorus
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