Dendronized Polymers with High FTC-chromophore Loading Density:Large Second-order Nonlinear Optical Effects, Good Temporal and Thermal Stability 

In this study, two new dendronized nonlinear optical(NLO) polymers were synthesized with high FTC chromophore loading density by introduction of high generation...
《Chinese Journal of Polymer Science》  2020年 第02期 下载次数(10)| 被引次数(0)

Photo-grafting Poly(acrylic acid) onto Poly(lactic acid) Chains in Solution 

Poly(lactic acid)(PLA) is one of the most important bio-plastics, and chemical modification of the already-polymerized poly(lactic acid)chains may enable optimi...
《Chinese Journal of Polymer Science》  2020年 第02期 下载次数(2)| 被引次数(0)

Cross-linked Polyamides Prepared through Direct Bulk Michael Addition and Polycondensation from 1,6-Hexanediamine and Methyl Acrylate 

Cross-linked polyamides(c PAs) were prepared through direct bulk Michael addition and subsequent polycondensation. Several mixed hexanediamine multi-esters(HDAM...
《Chinese Journal of Polymer Science》  2020年 第02期 下载次数(1)| 被引次数(0)

Truxene-based Conjugated Microporous Polymers via Different Synthetic Methods 

Four truxene-based conjugated microporous polymers(Tr-CMPs) were prepared via different synthetic methods and their structure-property relationships were studie...
《Chinese Journal of Polymer Science》  2020年 第02期 下载次数(8)| 被引次数(0)

Crystallization Behavior and Dynamic Mechanical Properties of Poly(ε-caprolactone)/Octaisobutyl-Polyhedral Oligomeric Silsesquioxanes Composites Prepared via Different Methods 

Two octaisobutyl-polyhedral oligomeric silsesquioxanes(oib-POSS) reinforced biodegradable poly(ε-caprolactone)(PCL) composites were prepared via two different m...
《Chinese Journal of Polymer Science》  2020年 第02期 下载次数(4)| 被引次数(0)

Differential Polymorphic Transformation Behavior of Polybutene-1 with Multiple Isotactic Sequences 

For the solid-solid transformation from form Ⅱ to form Ⅰ of isotactic polybutene-1(iPB), the temperature dependence of form Ⅰ nucleation and growth was deemed t...
《Chinese Journal of Polymer Science》  2020年 第02期 下载次数(1)| 被引次数(0)

Competition between Liquid-liquid De-mixing, Crystallization, and Glass Transition in Solutions of PLA of Different Stereochemistry and DEET 

Liquid-liquid(L-L) de-mixing and vitrification of solutions of either crystallizable poly(L-lactic acid)(PLLA) or non-crystallizable poly(D/L-lactic acid)(PDLLA...
《Chinese Journal of Polymer Science》  2020年 第02期 下载次数(2)| 被引次数(0)

Selective Carbon Dioxide Capture in Antifouling Indole-based Microporous Organic Polymers 

Intermolecular synergistic adsorption of indole and carbonyl groups induced by intermolecular hydrogen bonding makes microporous organic polymer(PTICBL) exhibit...
《Chinese Journal of Polymer Science》  2020年 第02期 下载次数(6)| 被引次数(0)

Poly(methyl methacrylate)-induced Microstructure and Hydrolysis Behavior Changes of Poly(L-lactic acid)/Carbon Nanotubes Composites 

Poly(L-lactic acid)(PLLA)-based composites exhibit wide applications in many fields. However, most of hydrophilic fillers usually accelerate the hydrolytic degr...
《Chinese Journal of Polymer Science》  2020年 第02期 下载次数(0)| 被引次数(0)

基于复杂渗流机理的页岩气藏压后数值模拟研究 

对于天然裂缝发育的页岩气藏,压后人工裂缝与天然裂缝相互沟通,传统的双重介质模型不能准确的反映天然裂缝对产量的影响。针对气体在纳米孔隙中运移的微尺度效应,建立了气体在基岩中黏性流动、Knudsen扩散、表面扩散、吸附层以及气体解吸附等复杂流动机理作用下的多段压裂水平井数学模型。通过离散裂缝模型对天然裂缝和压裂裂缝进行简化...
《油气藏评价与开发》  2020年 第01期 下载次数(38)| 被引次数(0)

一种基于RPM测井的泥浆侵入校正方法 

由于实际测井情况的复杂性,存在部分泥浆侵入井的电阻率曲线只含有随钻电阻率曲线,并且由于该电阻率曲线测量时泥浆还未完全侵入,因此,常规泥浆侵入校正方法不能应用于此类井中的泥浆侵入校正。为此提出一种新的校正方法,即结合泥浆侵入机理和改进体积模型得到侵入前后地层含水饱和度关系式,对RPM(Reservoir Performa...
《油气藏评价与开发》  2020年 第01期 下载次数(1)| 被引次数(0)

Netrin-1 promotes epithelium repair in corneal injury 

● AIM: To explore netrin-1 functions on corneal epithelium in vitro and in vivo. ● METHODS: In vitro the human corneal epithelial(HCE) cells were treated with s...
《International Journal of Ophthalmology》  2020年 第02期 下载次数(5)| 被引次数(0)

Targeting long non-coding RNA MALAT1 alleviates retinal neurodegeneration in diabetic mice 

● AIM: To observe the effect of inhibiting long non-coding RNA(lncRNA) metastasis-associated lung adenocarcinoma transcript 1(MALAT1) on diabetic neurodegenerat...
《International Journal of Ophthalmology》  2020年 第02期 下载次数(4)| 被引次数(0)

Biomarkers in retinoblastoma 

● Retinoblastoma(RB) is the most common intraocular malignancy of childhood caused by inactivation of the Rb genes. The prognosis of RB is better with an earlie...
《International Journal of Ophthalmology》  2020年 第02期 下载次数(1)| 被引次数(0)

基于多物理场耦合的热风干燥模型及其验证 

热风干燥是多物理场耦合的过程,存在热风外环境和物料内部湿热迁移共同作用.在质量和能量守恒定律的基础上应用达西定律、菲克定律、傅里叶导热定律,分别构建了热风干燥过程中物料外部与内部的流场、温度场、质量场的控制方程及模型,描述了热风干燥过程中整个干燥室内的湿热传递规律.针对油菜籽热风干燥过程,基于COMSOL Multip...
《西南大学学报(自然科学版)》  2020年 第02期 下载次数(55)| 被引次数(0)

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