finicially supported by the National Natural Science Foundation of China (No. 52103047)。
The strain-induced crystallization behaviors of ultrasonic micro-injection molded poly(L-lactic acid)/poly(D-lactic acid)(PLLA/PDLA)samples from an amorphous state were investigated by stress-strain relations and in s...
supported by the National Natural Science Foundation of China(Nos.22273112 and 22203100).
Polyelectrolytes(PEs)are polymers carrying ionizable groups along the chain backbone and play an important role in life and environmental sciences,industrial applications and other fields.Due to the complicated topolo...
This work was financially supported by the National Natural Science Foundation of China(No.51973010).
Star-shaped poly(lactic acid)s(PLAs)with two to five arms were synthesized by ring opening polymerization using tin(II)2-ethylhexanoate as catalyst and polyols as initiators.The effects of molecular weight together wi...
financially supported by the European Regional Development Fund through the Operational Competitiveness Program and the National Foundation for Science and Technology of Portugal(FCT)(No.UID/CTM/00264/2020 of Centre for Textile Science and Technology(2C2T)on its components Base and programmatic);support from project GreenAuto-Green Innovation for the Automotive Industry-PPS 3-Technical Textiles for the vehicle(Refa C6448637037-00000013)financed by EU funds,through the Plano de Recuperacao e Resiliência(PRR),managed by IAPMEI,I.P.-Agência para a Competitividade e Inovacao;support within the scope of the project CICECO-Aveiro Institute of Materials,UIDB/50011/2020,UIDP/50011/2020&LA/P/0006/2020,financed by national funds through the FCT/MCTES(PIDDAC);support from the Spanish Ministry of Universities with European Union funds-Next Generation EU through a Margarita Salas fellowship;support received from National Science Foundation under PREM award DMR 2122178。
The effect of temperature on the electrical conductivity(σ)and Seebeck coefficient(S)of n-type vapor grown carbon nanofibers(CNFs)and poly(vinylidene fluoride)(PVDF)melt-mixed with 15 wt%of those CNFs is analyzed.At...
supported by the National Natural Science Foundation of China(No.22005061);the Natural Science Foundation of Jiangxi Province(No.20224BAB214009).
Crystal polymers or liquid crystal elastomers undergo a phase transition that results in a change in the corresponding optical properties,which has the potential to be applied in areas such as information encryption a...
support for this work provided by the National Natural Science Foundation of China(Nos.22173051 and 21829301).
Polymer density-functional theories(PDFTs)have distinct advantages in the study of polyelectrolyte(PE)systems over experiments and molecular simulations.Here we give an introductory review of some PDFTs recently devel...
financially supported by the National Natural Science Foundation of China(No.52303010);Key-Area Research and Development Program of Guangdong province(No.2019B010941001);Key Technology of Liquid Crystal Polymer Material for 5G/6G High Frequency Communication(No.JSGGZD20220822095201003);Songshan Lake Materials Laboratory(No.2021SLABFK01);the Guangdong Basic and Applied Basic Research Foundation(No.2021A1515110143)。
The evolution of high-frequency communication has accentuated the significance of controlling dielectric properties in polymer media.Traditionally,it has been theorized that rigid molecular chains lead to lower dielec...
supported by the National Natural Science Foundation of China(Nos.51403089 and 21574060);the Major Special Projects of Jiangxi Provincial Department of Science and Technology(No.20114ABF05100);the Project of Jiangxi Provincial Department of Education(No.GJJ170229);the China Postdoctoral Science Foundation(No.2019M652282);the Postdoctoral Science Foundation of Jiangxi Province(No.2018KY37);the Technology Plan Landing Project of Jiangxi Provincial Department of Education(No.GCJ2011-243).
For a polymer/polymer dismissible blend with two crystallizable components,the crystallization behavior of different components and the reciprocal influences between different crystals are interesting and important,bu...
supported by the National Natural Science Foundation of China(No.52003280);the Zhejiang Provincial Natural Science Foundation of China(No.LQ21B040003);the S&T Innovation 2025 Major Special Programme of Ningbo(No.2021Z052);the Chinese Academy of Sciences Pioneer Hundred Talents Program.
Poly(lactide acid)(PLA)foams have shown considerable promise as eco-friendly alternatives to nondegradable plastic foams,such as polystyrene(PS)foams.Nevertheless,PLA foam typically suffers from low heat-resistance an...
This work was financially supported by the Project of Shenzhen Science and Technology(Nos.JCYJ20210324095210028 and JSGGZD20220822095201003);the National Natural Science Foundation of China(No.U21A2087).
In this study,we proposed a novel method that integrates density functional theory(DFT)with the finite field method to accurately estimate the polarizability and dielectric constant of polymers.Our approach effectivel...