scholarly journals Characterization of a New Solvatomorph of Drospirenone by Thermogravimetry–Mass Spectrometry Combined with Other Solid-State Analysis Methods

ACS Omega ◽  
2020 ◽  
Vol 5 (39) ◽  
pp. 25289-25296
Author(s):  
Penghui Yuan ◽  
Dezhi Yang ◽  
Ruonan Wang ◽  
Ningbo Gong ◽  
Li Zhang ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Solid State ◽  
Analysis Methods ◽  
State Analysis

Solid state chemical ionization for characterization of organic compounds by laser mass spectrometry

Talanta ◽  
1989 ◽  
Vol 36 (1-2) ◽  
pp. 117-124 ◽  
Author(s):  
Kesagapillai Balasanmugam ◽  
Somayajula Kasi Viswanadham ◽  
David M. Hercules
Keyword(s):  
Mass Spectrometry ◽  
Solid State ◽  
Organic Compounds ◽  
Chemical Ionization ◽  
Laser Mass Spectrometry ◽  
State Chemical

Synthesis and Characterization of o-Carboranylthioether Derivatives

2011 ◽  
Vol 66 (9) ◽  
pp. 947-952
Author(s):  
Meiling Xu ◽  
Yong Nie ◽  
Jinling Miao ◽  
Zhenwei Zhang ◽  
Bin Peng ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Solid State ◽  
Single Crystal ◽  
Uv Light ◽  
Chloroform Solution ◽  
Alkyl Halides ◽  
Synthesis And Characterization ◽  
X Ray Diffraction ◽  
X Ray

The reactions of the dithiolato-o-carborane salt (Et3NH)2(S2C2B10H10) (2) with alkyl halides BrCH2CH=CH2, BrCH2CH2CH2Cl and C6H5CH2Cl, afford the o-carboranyl-bisthioether derivatives 3a - c, which have been characterized by IR and NMR (1H, 13C, 11B) spectroscopy, mass spectrometry, and single-crystal X-ray diffraction (3c). The photoluminescent properties of the known compound 3c has been investigated. It exhibits a violet (chloroform solution) or blue (solid state) emission when excited with UV light.

Characterization of a Chinese lignite and the corresponding derivatives using direct analysis in real time quadrupole time-of-flight mass spectrometry

RSC Advances ◽  
2016 ◽  
Vol 6 (107) ◽  
pp. 105780-105785 ◽  
Author(s):  
Xing Fan ◽  
Chu-Fan Wang ◽  
Chun-Yan You ◽  
Xian-Yong Wei ◽  
Lu Chen ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Solid State ◽  
Real Time ◽  
Time Of Flight ◽  
Direct Analysis ◽  
Ionization Technique ◽  
Flight Mass Spectrometry ◽  
Tof Ms

Direct analysis in real time ionization technique coupled with a quadrupole time-of-flight mass spectrometry (Q-TOF MS) was applied to characterize raw coal and coal derivatives in the solid state.

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