The roles of different titanium species in TS-1 zeolite in propylene epoxidation studied by in situ UV Raman spectroscopy

2016 ◽  
Vol 18 (1) ◽  
pp. 190-196 ◽  
Author(s):  
Guang Xiong ◽  
Yuanyuan Cao ◽  
Zhendong Guo ◽  
Qianying Jia ◽  
Fuping Tian ◽  
...  
Keyword(s):  
Gas Chromatography ◽  
Raman Spectroscopy ◽  
Raman Spectrometry ◽  
Propylene Epoxidation ◽  
Uv Raman Spectroscopy ◽  
Uv Raman

The role of different titanium species in TS-1 zeolite has been investigated by gas chromatography-Raman spectrometry during the propylene epoxidation process.

scholarly journals The effect of acid treatment on the active sites and reaction intermediates of the low-cost TS-1 in propylene epoxidation

RSC Advances ◽  
2017 ◽  
Vol 7 (39) ◽  
pp. 24046-24054 ◽  
Author(s):  
Guang Xiong ◽  
Qianying Jia ◽  
Yuanyuan Cao ◽  
Liping Liu ◽  
Zhendong Guo
Keyword(s):  
Gas Chromatography ◽  
Acid Treatment ◽  
Active Sites ◽  
Low Cost ◽  
Reaction Intermediates ◽  
Raman Spectrometry ◽  
Propylene Epoxidation

The role of titanium species and the effect of acid treatment on low-cost TS-1 zeolites have been investigated using gas chromatography-Raman spectrometry during the propylene epoxidation process.

In situ UV-Raman spectroscopy of the coking-caused deactivation mechanism over an Mo/HMCM-22 catalyst in methane dehydroaromatization

2019 ◽  
Vol 9 (23) ◽  
pp. 6552-6555 ◽  
Author(s):  
Xi Jiao ◽  
Xin Huang ◽  
Kai Wang
Keyword(s):  
Raman Spectroscopy ◽  
Catalyst Regeneration ◽  
Uv Raman Spectroscopy ◽  
Methane Dehydroaromatization ◽  
Uv Raman ◽  
Deactivation Mechanism

Mo speciation and coking progress over the Mo/HMCM-22 catalysts were investigated via in situ UV-Raman spectroscopy in both MDA process and catalyst regeneration by O2.

Deep UV Raman spectroscopy for planetary exploration: The search for in situ organics

Icarus ◽  
2017 ◽  
Vol 290 ◽  
pp. 201-214 ◽  
Author(s):  
William J. Abbey ◽  
Rohit Bhartia ◽  
Luther W. Beegle ◽  
Lauren DeFlores ◽  
Veronica Paez ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Planetary Exploration ◽  
Uv Raman Spectroscopy ◽  
Uv Raman ◽  
Deep Uv

In Situ Resonant UV-Raman Spectroscopy of Polycyclic Aromatic Hydrocarbons

2015 ◽  
Vol 119 (21) ◽  
pp. 11694-11698 ◽  
Author(s):  
Matteo Signorile ◽  
Francesca Bonino ◽  
Alessandro Damin ◽  
Silvia Bordiga
Keyword(s):  
Raman Spectroscopy ◽  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Uv Raman Spectroscopy ◽  
Polycyclic Aromatic ◽  
Uv Raman

UV Raman spectroscopy—A technique for biological and mineralogical in situ planetary studies

2007 ◽  
Vol 68 (4) ◽  
pp. 1029-1035 ◽  
Author(s):  
Nicolae Tarcea ◽  
Michaela Harz ◽  
Petra Rösch ◽  
Torsten Frosch ◽  
Michael Schmitt ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Uv Raman Spectroscopy ◽  
Uv Raman

Time-resolved stand-off UV-Raman spectroscopy for planetary exploration

2014 ◽  
Vol 92 ◽  
pp. 88-100 ◽  
Author(s):  
M. Skulinova ◽  
C. Lefebvre ◽  
P. Sobron ◽  
E. Eshelman ◽  
M. Daly ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Planetary Exploration ◽  
Time Resolved ◽  
Uv Raman Spectroscopy ◽  
Uv Raman
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