Results 141 to 150 of about 10,125 (245)

Thermo-responsiveness of polysiloxanes grafted with poly(dimethyl acrylamide) segments

open access: yesOpen Chemistry, 2012
Rusu Hodorog Anca   +3 more
doaj   +1 more source

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

open access: yesAdvanced 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   +7 more
doaj   +1 more source

Weak Anion Hydration Drives LCST Behavior in Ionic Liquid-Water Mixtures: Insights from Calorimetry and Neutron Diffraction. [PDF]

open access: yesJ Phys Chem B
Madhukailya S   +7 more
europepmc   +1 more source

Research of the LCST of Poly-(N-isopropylacrylamide) Related Thermoresponsive Copolymer Microgels:

open access: yes, 2007
本研究的目的在於製備以聚-氮-異丙基丙烯醯胺(poly-NIPAAm) 為主體衍生之次微米級溫度感應性微乳膠,並探討其性質及應用。以無乳化劑之乳化聚合法,合成粒徑約200~500nm之共聚微乳膠,討論共聚單體的種類及組成對於反應速率、粒徑顆粒型態及其溫度感應性質的影響。 已知poly-NIPAAm在LCST(Lower Critical Solution Temperature)溫度之下會呈親水狀態,在LCST 溫度以上會呈疏水狀態,其LCST約在32℃。若在聚合過程中加入疏水性單體甲基丙烯酸丁酯 ...
Yang, En-Kang, 楊恩伉
core  

Micromechanics of temperature sensitive microgels: dip in the Poisson ratio near the LCST

open access: yes, 2013
Microgels of poly-N-isopropylacrylamide (pNIPAM) exhibit a remarkable sensitivity to environmental conditions, most strikingly a pronounced deswelling that occurs close to the lower critical solution temperature (LCST) of the polymer at ≈32 °C.
Voudouris, P.   +5 more
core  

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