Nanoreactors: An Efficient Tool To Control the Chain-Length Distribution in Fischer–Tropsch Synthesis

ACS Catalysis ◽  
2016 ◽  
Vol 6 (3) ◽  
pp. 1785-1792 ◽  
Author(s):  
Vijayanand Subramanian ◽  
Kang Cheng ◽  
Christine Lancelot ◽  
Svetlana Heyte ◽  
Sébastien Paul ◽  
...  
Keyword(s):  
Chain Length ◽  
Length Distribution ◽  
Tropsch Synthesis ◽  
Fischer Tropsch ◽  
Efficient Tool ◽  
Chain Length Distribution ◽  
Fischer Tropsch Synthesis

Chain Length Dependence of α-Olefin Readsorption in Fischer-Tropsch Synthesis

1995 ◽  
Vol 152 (1) ◽  
pp. 137-146 ◽  
Author(s):  
E.W. Kuipers ◽  
I.H. Vinkenburg ◽  
H. Oosterbeek
Keyword(s):  
Chain Length ◽  
Tropsch Synthesis ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
Length Dependence

Chain length dependent olefin re-adsorption model for Fischer–Tropsch synthesis over Co-Al2O3 catalyst

2014 ◽  
Vol 125 ◽  
pp. 277-289 ◽  
Author(s):  
Tejas Bhatelia ◽  
Chao'en Li ◽  
Yong Sun ◽  
Philip Hazewinkel ◽  
Nicholas Burke ◽  
...  
Keyword(s):  
Chain Length ◽  
Tropsch Synthesis ◽  
Adsorption Model ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
Al2o3 Catalyst

Direct Observation of Chain Lengths and Conformations in Oligofluorene Distributions from Controlled Polymerization by Double Electron-Electron Resonance

2019 ◽  
Author(s):  
Dennis Bücker ◽  
Annika Sickinger ◽  
Julian D. Ruiz Perez ◽  
Manuel Oestringer ◽  
Stefan Mecking ◽  
...  
Keyword(s):  
Chain Length ◽  
Length Distribution ◽  
Catalyst System ◽  
Chain Conformation ◽  
Controlled Polymerization ◽  
Chain Length Distribution ◽  
Electron Resonance ◽  
Double Electron ◽  
The Individual ◽  
Double Electron Electron Resonance

Synthetic polymers are mixtures of different length chains, and their chain length and chain conformation is often experimentally characterized by ensemble averages. We demonstrate that Double-Electron-Electron-Resonance (DEER) spectroscopy can reveal the chain length distribution, and chain conformation and flexibility of the individual n-mers in oligo-(9,9-dioctylfluorene) from controlled Suzuki-Miyaura Coupling Polymerization (cSMCP). The required spin-labeled chain ends were introduced efficiently via a TEMPO-substituted initiator and chain terminating agent, respectively, with an in situ catalyst system. Individual precise chain length oligomers as reference materials were obtained by a stepwise approach. Chain length distribution, chain conformation and flexibility can also be accessed within poly(fluorene) nanoparticles.

Polyethylene Glycol-Phase Fischer-Tropsch Synthesis over an Iron-Based Nanocatalyst

2010 ◽  
Vol 31 (5) ◽  
pp. 579-585
Author(s):  
Xiaofan CHENG ◽  
Baoshan WU ◽  
Hongwei XIANG ◽  
Yongwang LI
Keyword(s):  
Polyethylene Glycol ◽  
Tropsch Synthesis ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
Iron Based
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