Results 131 to 140 of about 15,659,103 (221)

Synthesis and characterization of a novel temperature-pH responsive copolymer of 2-hydroxypropyl acrylate and aminoethyl methacrylate hydrochloric salt

eXPRESS Polymer Letters, 2009
In this investigation, a novel temperature-pH responsive copolymer was prepared by the radical copolymerization between 2-hydroxypropyl acrylate (HPA) and aminoethyl methacrylate hydrochloric salt (AMHS).
doaj   +1 more source

Process Optimization of Solution Blow Spinning for Poly (N‐Isopropylacrylamide) Fibers

Journal of Applied Polymer Science, Volume 143, Issue 40, October 20, 2026.
Solution blow spinning has emerged as a safe and scalable technique for fabricating thermoresponsive PNIPAM fibers. The influence of key parameters on jet stability and fiber uniformity is determined through both rheological analysis and statistical process optimization. A Box–Behnken design reveals an optimized window for producing PNIPAM fibers below
Maryam Parastar, Filipe de Almeida Araujo, Uttandaraman Sundararaj   +2 more
wiley   +1 more source

Linear Viscoelastic Behavior of n‐Alkane Diluted Polyethylene Melts: Sorption, Desorption, and Oscillatory Rheometry

Journal of Applied Polymer Science, Volume 143, Issue 39, October 15, 2026.
This study systematically maps polyolefin dilution dynamics using a homologous series of n‐alkanes. Integrating gravimetric sorption, subsequent controlled desorption, and oscillatory rheometry establishes a precise framework to analyze reduction in viscosity at least for polymer diluent mixtures with polymer concentration > 35% and diluent ...
Ernst Georg Viehböck, Georg Gschwendner, Dario Pindrić, Gunnar Spiegel, Alexander Hammer, Christian Paulik, Gerald Berger‐Weber   +6 more
wiley   +1 more source

A thermoresponsive temporary plugging agent for drilling fluids in marine gas hydrate reservoirs: Synthesis, performance, and reversible plugging mechanism

China Geology
During drilling in marine gas hydrate reservoirs, drilling-fluid invasion can induce hydrate dissociation, wellbore instability, and reservoir damage, thereby compromising drilling safety and reservoir protection.
Jin-tang Wang, Ke Zhao, Bo Liao, Lei Liu, Kai-he Lü, Jin-sheng Sun, Shu-qiang Shi   +6 more
doaj   +1 more source

Structural and Dynamical Properties of Elastin-Like Peptides near Their Lower Critical Solution Temperature

Elastin-like peptides (ELPs) are artificially derived intrinsically disordered proteins (IDPs) mimicking the hydrophobic repeat unit in the protein elastin. ELPs are characterized by a lower critical solution temperature (LCST) in aqueous media. Here, we
Tatiana I. Morozova (14725993), Felix Roosen-Runge (1360857), Jean-Louis Barrat (6522902), Nicolás A. García (11000545), Olga Matsarskaia (2898278)   +4 more
core   +1 more source

Thermal Warning and Shut‐down of Lithium Metal Batteries Based on Thermoresponsive Electrolytes

Advanced Science
The thermal runaway issue represents a long‐standing obstacle that retards large‐scale applications of lithium metal batteries. Various approaches to inhibit thermal runaway suffer from some intrinsic drawbacks, either being irreversible or delayed ...
Yueyang Lan, Liujie Xiang, Junyu Zhou, Sheng Jiang, Yifan Ge, Caihong Wang, Shuai Tan, Yong Wu   +7 more
doaj   +1 more source

[Paper] Optical Properties of a Thermo-responsive Smart Window utilizing Poly(N-isopropyl acrylamide) Aqueous Solution that Exhibits a Lower Critical Solution Temperature (LCST)-type Phase Separation

ITE Transactions on Media Technology and Applications, 2022
Goda, Kazuya, Nomoto, Himeka
openaire   +1 more source

Thermal Phase Behavior of PNIPAM-Based Hydrogels: Different Scenarios and Implications in Injectable Hydrogel Design. [PDF]

Gels
Kotova SL, Kukanova VS, Kostjuk SV, Efremov YM, Rochev YA, Frolova AA, Timashev PS.   +6 more
europepmc   +1 more source

Properties of polymer blends above the lower critical solution temperature (LCST)

Polimery, 1992
openaire   +1 more source

Thermoresponsive PNIPAM Gel-Coated PCL Nanofibers: Characterization, Vapor-Phase Release of Rosemary Essential Oil, and Activity Against <i>Aspergillus flavus</i>. [PDF]

Foods
Yener E, Karakas CY, Bozkurt F, Ozmen MM, Ozer H, Karadag A.   +5 more
europepmc   +1 more source