supported by the National Natural Science Foundation of China(Nos.22075130 and 21875102)。
Solid-state electrolytes are considered to be the vital part of the next-generation solid-state batteries(SSBs),due to their high safety and long operation life span.However,the two major factors that impede the expec...
supported by the National Natural Science Foundation of China(No.21975029)。
In this work,poly(3-hexylthiophene)(P3HT)ultrathin films(P3HT-T)were prepared by spin-coating a dilute P3HT solution(in a toluene:o-dichlorobenzene(Tol:ODCB)blend with a volume ratio of 80:20)with ultrasonication and ...
financially supported by the National Natural Science Foundation of China(No.51933010)。
Molecular doping is one of the most important tools to manipulate the electrical properties of conjugated polymers for application in organic optoelectronics.The polymer crystallinity and distribution position of the ...
financially supported by Jilin Province Industrial Technology Research and Development Project(No.2021C0361);Jilin Province Science and Technology Development Program of China(No.20200501004GX)。
Nanocomposites of blends of biodegradable poly(butylene adipate-co-terephthalate)(PBAT)and sustainable poly(propylene carbonate)(PPC)with nanosilica were prepared by melt compounding method.PBAT/PPC blend was partiall...
History of Liquid Crystalline PolymersThe liquid crystalline(LC)state was first observed by Austrian botanist and chemist F.Reinitzer more than a century ago,and it was then confirmed in 1888 by German physicist O.Leh...
Solid-state cooling based on caloric effects is considered a viable alternative to replace the conventional vapor-compression refrigeration systems.Regarding barocaloric materials,recent results show that elastomers a...
This work was financially supported by the National Natural Science Foundation of China(Nos.51803189,51503186);the Postdoctoral Science Foundation of China(No.2018M630832).
Deformation-induced phase transition of FormⅡto FormⅠin polybutene-1(PB-1)has been investigated by time-resolved Fourier transform infrared(FTIR)spectroscopy over a wide temperature range from 25℃to 105℃.The initi...
supported by the National Natural Science Foundation of China(Nos.51103115;50903065 and 51573146);Fundamental Research Funds for the Central Universities(Nos.XJJ2013075 and cxtd2015003);International Science & Technology Cooperation Program of China(No.2013DFR50470);Natural Science Basic Research Plan in Shaanxi Province of China(Nos.2013JZ003 and 2015JZ009);National Basic Research Program of China 973(No.6132620101)
After annealing the solution cast P(VDF-TrFE) films at elevated temperatures, which were synthesized via a full hydrogenation process from P(VDF-CTFE) with a composition of VDF/TrFE = 80/20(mol%), a series of P...
financially supported by the National Natural Science Foundation of China(Nos.21174032 and 21574029);China National Petroleum Corporation;the beam time provided by beamline BL16B1 of Shanghai Synchrotron Radiation Facility(Z14sr0051)
The introduction of concept of the three domains of isotactic polypropylene(iPP) by Wittmann and Lotz et al. is an important advance in understanding the influence of the melt structures on the crystallization behav...
financially supported by the China Postdoctoral Science Foundation(No.2012M521233);the Fundamental Research Funds for the Central Universities(No.WK2310000031);the National Natural Science Funds for Distinguished Young Scholar(No.51325301);973 program of MOST(No.2010CB934504)
On the basis of research method in FTIR imaging, we made a heterogeneous thin film of isotactic polypropylene (iPP) that contains a few large spherulites (-150 μm) which are surrounded by small spherulites (-15 ...