Preparation of thermoplastic polyurethanes using in situ generated poly(propylene carbonate)-diols

2012 ◽  
Vol 3 (5) ◽  
pp. 1215 ◽  
Author(s):  
Sang Hwan Lee ◽  
Anish Cyriac ◽  
Jong Yeob Jeon ◽  
Bun Yeoul Lee
Keyword(s):  
Propylene Carbonate ◽  
Thermoplastic Polyurethanes ◽  
Poly Propylene

Biodegradable poly(propylene) carbonate using in-situ generated CuNPs coated Tamarindus indica filler for biomedical applications

2019 ◽  
Vol 19 ◽  
pp. 106-113 ◽  
Author(s):  
M.P. Indira Devi ◽  
N. Nallamuthu ◽  
N. Rajini ◽  
T. Senthil Muthu Kumar ◽  
Suchart Siengchin ◽  
...  
Keyword(s):  
Propylene Carbonate ◽  
Biomedical Applications ◽  
Tamarindus Indica ◽  
Biodegradable Poly ◽  
Poly Propylene

Excellent properties and extrusion foaming behavior of PPC/PS/PTFE composites with an in situ fibrillated PTFE nanofibrillar network

RSC Advances ◽  
2016 ◽  
Vol 6 (4) ◽  
pp. 3176-3185 ◽  
Author(s):  
Xiang-Fang Peng ◽  
Kai-Can Li ◽  
Hao-Yang Mi ◽  
Xin Jing ◽  
Bin-Yi Chen
Keyword(s):  
Propylene Carbonate ◽  
Foaming Ability ◽  
Multiphase Composites ◽  
Foaming Behavior ◽  
Extrusion Foaming ◽  
Ptfe Composites ◽  
Poly Propylene

In this work, we compounded polystyrene (PS) and polytetrafluoroethylene (PTFE) with poly(propylene carbonate) (PPC) to prepare multiphase composites that possess special properties and to improve the extrusion foaming ability of PPC.

Chiral salenCo(iii) complexes with bulky substituents as catalysts for stereoselective alternating copolymerization of racemic propylene oxide with carbon dioxide and succinic anhydride

2021 ◽  
Vol 12 (12) ◽  
pp. 1776-1786
Author(s):  
Zhou Wang ◽  
Ying Mu
Keyword(s):  
Carbon Dioxide ◽  
Propylene Carbonate ◽  
Propylene Oxide ◽  
Succinic Anhydride ◽  
Poly Propylene ◽  
Alternating Copolymerization

Stereoregular poly(propylene carbonate)s and poly(propylene succinate-block-carbonate)s were synthesized with new chiral salenCo(iii) catalysts carrying bulky substituents.

Characterization and Crystallization Kinetics of in situ Prepared Poly(propylene terephthalate)/SiO2 Nanocomposites

2009 ◽  
Vol 211 (1) ◽  
pp. 66-79 ◽  
Author(s):  
Dimitris S. Achilias ◽  
Dimitrios N. Bikiaris ◽  
Efthimios Papastergiadis ◽  
Dimitris Giliopoulos ◽  
George Z. Papageorgiou
Keyword(s):  
Crystallization Kinetics ◽  
Sio2 Nanocomposites ◽  
Poly Propylene ◽  
Kinetics Of

Poly(propylene carbonate): Insight into the Microstructure and Enantioselective Ring-Opening Mechanism

2012 ◽  
Vol 45 (21) ◽  
pp. 8604-8613 ◽  
Author(s):  
Khalifah A. Salmeia ◽  
Sergei Vagin ◽  
Carly E. Anderson ◽  
Bernhard Rieger
Keyword(s):  
Propylene Carbonate ◽  
Ring Opening ◽  
Poly Propylene ◽  
Insight Into

Preparation and properties of poly(propylene carbonate) and nanosized ZnO composite films for packaging applications

2011 ◽  
Vol 122 (2) ◽  
pp. 1101-1108 ◽  
Author(s):  
Jongchul Seo ◽  
Gwonyoung Jeon ◽  
EUi Sung Jang ◽  
Sher Bahadar Khan ◽  
Haksoo Han
Keyword(s):  
Propylene Carbonate ◽  
Composite Films ◽  
Poly Propylene ◽  
Nanosized Zno

scholarly journals Electrochemical Solvent Cointercalation into Graphite in Propylene Carbonate-Based Electrolytes: A Chronopotentiometric Characterization

2018 ◽  
Vol 2018 ◽  
pp. 1-5 ◽  
Author(s):  
Hee-Youb Song ◽  
Soon-Ki Jeong
Keyword(s):  
Propylene Carbonate ◽  
Redox Reactions ◽  
High Current Density ◽  
Coulombic Efficiency ◽  
Pyrolytic Graphite ◽  
Lithium Ion ◽  
In Situ Raman Spectroscopy ◽  
Force Microscopy ◽  
Atomic Force

Interfacial reactions strongly influence the performance of lithium-ion batteries, with the main interfacial reaction between graphite and propylene carbonate- (PC-) based electrolytes corresponding to solvent cointercalation. Herein, the redox reactions of solvated lithium ions occurring at the graphite interface in 1 M·LiClO4/PC were probed by chronopotentiometry, in situ atomic force microscopy (AFM), and in situ Raman spectroscopy. The obtained results revealed that high coulombic efficiency (97.5%) can be achieved at high current density, additionally showing the strong influence of charge capacity on the above redox reactions. Moreover, AFM imaging indicated the occurrence of solvent cointercalation during the first reduction, as reflected by the presence of hills and blisters on the basal plane of highly oriented pyrolytic graphite subjected to the above process.

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