Zobrazeno 1 - 10
of 657
pro vyhledávání: '"Gert Heinrich"'
Publikováno v:
eXPRESS Polymer Letters, Vol 17, Iss 7, Pp 690-698 (2023)
This report presents an insightful investigation of the cold crystallization behavior of sulfur-crosslinked polybutadiene elastomers. The influence of crosslink density on the cold crystallization activities of sulfur-crosslinked polybutadiene rubber
Externí odkaz:
https://doaj.org/article/6bde3f7ad81640ed8a1c8cb4a366ca37
Autor:
Jishnu Nirmala Suresh, Injamamul Arief, Kinsuk Naskar, Gert Heinrich, Muhammad Tahir, Sven Wießner, Amit Das
Publikováno v:
Nano Select, Vol 4, Iss 5, Pp 289-315 (2023)
Abstract Dielectric elastomer actuators (DEAs) are one of the emerging areas of investigation in smart elastomer research and have attracted considerable interests due to their wide‐ranging applications, for instance in automation and soft robotic
Externí odkaz:
https://doaj.org/article/b1efe79736084b819a117ba01d6d7b9f
Publikováno v:
Applications in Engineering Science, Vol 10, Iss , Pp 100100- (2022)
A finite element modelling of dilute elastomer composites based on a Neo-Hookean elastic matrix and rigid spherical particles embedded within the matrix was performed. In particular, the deformation field in vicinity of a sphere was simulated and num
Externí odkaz:
https://doaj.org/article/0e07e6e2462b4983a6605ec95f57ee33
Autor:
Xiang Liu, Lin Zou, Baobao Chang, Honghui Shi, Qingqing Yang, Kaichang Cheng, Taolin Li, Konrad Schneider, Gert Heinrich, Chuntai Liu, Changyu Shen
Publikováno v:
Polymer Testing, Vol 104, Iss , Pp 107404- (2021)
In this study, the crystallization behavior of oriented isotactic polypropylene during solid-state stretching was investigated by in-situ wide-angle X-ray scattering. Results showed that a new arc appeared on the (040) reflection with the previous ar
Externí odkaz:
https://doaj.org/article/92c6be19aca74f249470f3b9aa271f9a
Poly(acrylonitrile-co-butadiene) as polymeric crosslinking accelerator for sulphur network formation
Autor:
Sakrit Hait, Juan López Valentín, Antonio González Jiménez, Pilar Bernal Ortega, Anik Kumar Ghosh, Klaus Werner Stöckelhuber, Sven Wießner, Gert Heinrich, Amit Das
Publikováno v:
Heliyon, Vol 6, Iss 8, Pp e04659- (2020)
The major controlling factors that determine the various mechanical properties of an elastomer system are type of chemical crosslinking and crosslink density of the polymer network. In this study, a catalytic amount of acrylonitrile butadiene copolym
Externí odkaz:
https://doaj.org/article/5be0bb9496bc4ce890679d61f0cd13e8
Publikováno v:
Polymers, Vol 13, Iss 21, p 3730 (2021)
The deformation behavior of semi-crystalline polymers is strongly dependent on the morphology formed during processing. In this study, in-situ synchrotron X-ray was firstly used to identify the morphological distributions of injection-molded isotacti
Externí odkaz:
https://doaj.org/article/bd327f9d37d54f3b9dc94ccb72a8d6c8
Publikováno v:
Fluids, Vol 6, Iss 7, p 261 (2021)
We introduce an improved conservative direct re-initialization (ICDR) method (for two-phase flow problems) as a new and efficient geometrical re-distancing scheme. The ICDR technique takes advantage of two mass-conserving and fast re-distancing schem
Externí odkaz:
https://doaj.org/article/06d7407f6ad1445c85e1c4e3eb1c6a80
Autor:
Sakrit Hait, Debapriya De, Prasenjit Ghosh, Jagannath Chanda, Rabindra Mukhopadhyay, Saikat Dasgupta, Aladdin Sallat, Muhannad Al Aiti, Klaus Werner Stöckelhuber, Sven Wießner, Gert Heinrich, Amit Das
Publikováno v:
Journal of Composites Science, Vol 5, Iss 6, p 154 (2021)
From an environmental and economic viewpoint, it is a win–win strategy to use materials obtained from renewable resources for the production of high-performance elastomer composites. Lignin, being a renewable biomass, was employed as a functional f
Externí odkaz:
https://doaj.org/article/fe044ad31211440399e09770c7e3d9d3
Autor:
Tamil Selvan Natarajan, Klaus Werner Stöckelhuber, Mikhail Malanin, Klaus-Jochen Eichhorn, Petr Formanek, Uta Reuter, Sven Wießner, Gert Heinrich, Amit Das
Publikováno v:
ACS Omega, Vol 2, Iss 2, Pp 363-371 (2017)
Externí odkaz:
https://doaj.org/article/f5d72f090dcf4f8181e2b70b002f0ba7
Publikováno v:
Polymers, Vol 13, Iss 1, p 96 (2020)
The chemical modification (namely the epoxidation) of a star shaped block copolymer (BCP) based on polystyrene (PS) and polybutadiene (PB) and its effect on structural and mechanical properties of the polymer were investigated. Epoxidation degrees of
Externí odkaz:
https://doaj.org/article/4d69d6566f874919a36e7d479186672b