Radiation-induced sulfur exchange between carbon disulfide and elemental sulfur

1975 ◽  
Vol 79 (5) ◽  
pp. 419-421 ◽  
Author(s):  
Francis Johnston
Keyword(s):  
Carbon Disulfide ◽  
Elemental Sulfur ◽  
Radiation Induced ◽  
Sulfur Exchange

Enabling Oxygen–Sulfur Exchange Reaction to Produce Semicrystalline Copolymers from Carbon Disulfide and Ethylene Oxide

2020 ◽  
pp. 2000472
Author(s):  
Jia‐Liang Yang ◽  
Ying Wang ◽  
Xiao‐Han Cao ◽  
Cheng‐Jian Zhang ◽  
Zheng Chen ◽  
...  
Keyword(s):  
Ethylene Oxide ◽  
Exchange Reaction ◽  
Carbon Disulfide ◽  
Sulfur Exchange

Characterization of sulfur exchange reaction between polysulfides and elemental sulfur using a 35S radioisotope tracer method

2003 ◽  
pp. 842-843 ◽  
Author(s):  
Shigeru Yamada ◽  
Danhong Wang ◽  
Songri Li ◽  
Megumi Nishikawa ◽  
Eika Weihua Qian ◽  
...  
Keyword(s):  
Exchange Reaction ◽  
Elemental Sulfur ◽  
Tracer Method ◽  
Sulfur Exchange ◽  
Radioisotope Tracer

Conversion of Sulfur Dioxide and Carbon Disulfide to Elemental Sulfur under Plasma-Induced Conditions

2004 ◽  
Vol 18 (2) ◽  
pp. 465-469 ◽  
Author(s):  
Cheng-Hsien Tsai ◽  
Ya-Fen Wang ◽  
Minliang Shih ◽  
Yi-Wen Luo
Keyword(s):  
Sulfur Dioxide ◽  
Carbon Disulfide ◽  
Elemental Sulfur

scholarly journals The unrevealed potential of elemental sulfur for the synthesis of high sulfur content bio-based aliphatic polyesters

2020 ◽  
Vol 11 (2) ◽  
pp. 241-248 ◽  
Author(s):  
Martín E. Duarte ◽  
Birgit Huber ◽  
Patrick Theato ◽  
Hatice Mutlu
Keyword(s):  
Exchange Reaction ◽  
Functional Properties ◽  
Sulfur Content ◽  
Disulfide Bonds ◽  
Elemental Sulfur ◽  
Aliphatic Polyesters ◽  
High Sulfur Content ◽  
Sulfur Containing ◽  
Sulfur Exchange

We introduce a novel sulfur-containing polyester derivative based on a renewable monomer bearing secondary disulfide groups. Base-mediated sulfur exchange reaction of disulfide bonds using S8 delivers polyesters with tailored functional properties.

Development of a Chemiresistor Sensor for Polypropylene Degradation Products

2009 ◽  
Vol 1174 ◽  
Author(s):  
Shawn M. Dirk ◽  
Patricia S. Sawyer ◽  
Robert Bernstein ◽  
James M. Hochrein ◽  
Cody M. Washburn ◽  
...  
Keyword(s):  
Gas Chromatography ◽  
Carbon Disulfide ◽  
Dielectric Response ◽  
Degradation Products ◽  
Simple Method ◽  
Limits Of Detection ◽  
Transduction Mechanism ◽  
Radiation Induced

AbstractThis paper presents the development of a sensor to detect the oxidative and radiation induced degradation of polypropylene. Recently we have examined the use of crosslinked assemblies of nanoparticles as a chemiresistor-type sensor for the degradation products. We have developed a simple method that uses a siloxane matrix to fabricate a chemiresistor-type sensor that minimizes the swelling transduction mechanism while optimizing the change in dielectric response. These sensors were exposed with the use of a gas chromatography system to three previously identified polypropylene degradation products including 4-methyl-2-pentanone, acetone, and 2-pentanone. The limits of detection 210 ppb for 4-methy-2-pentanone, 575 ppb for 2-pentanone, and the LoD was unable to be determined for acetone due to incomplete separation from the carbon disulfide carrier.

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