【摘 要】
：
Molecular packing in organic materials greatly influences the electronic coupling and therefore charge transport process in organic light-emitting diodes(OLED),organic photovoltaics(OPV) and organic f
【机 构】
：
Beijing National Laboratory for Molecular Sciences(BNLMS),the Key Laboratory of Bioorganic Chemistry
【出 处】
：
2016年两岸三地高分子液晶态与超分子有序结构学术研讨会暨第十四届全国高分子液晶态与超分子有序结构学术论文报告会
论文部分内容阅读
Molecular packing in organic materials greatly influences the electronic coupling and therefore charge transport process in organic light-emitting diodes(OLED),organic photovoltaics(OPV) and organic fieldeffect transistors(OFET).Charge transport in molecular level is mainly determined by two factors,electronic coupling and reorganization energy.
其他文献
本文报道了HPLC-ELSD法介导的香加皮Periplocasepium Bge.中弱紫外吸收甾体苷及低聚糖类成分的分离纯化.经反复硅胶柱色谱,反相柱色谱及制备高效液相柱色谱,从香加皮中分离纯化了14个甾体苷及低聚糖类化合物.结合其理化性质及NMR、MS等波谱数据分析鉴定了所有化合物的结构,其中4个为新的甾体苷类化合物,命名为perisepiumosides F-I.
随着生命科学、材料科学和环境科学等的发展,复杂样品体系的分离分析成为分析化学的重要研究方向.自20世纪70年代以来,无论在色谱基础理论,还是在仪器性能方面都得到了很大程度的完善和提高.尽管色谱填料粒径的降低和固定相表面理化特性的改进极大地提高了液相色谱柱分辨能力,但是液相色谱真正的分离能力却没有能够随之显著提高.本研究设计并搭建了一种利用分段富集中心切割二维液相色谱接口，用于实现第一维亲水相互作用
本文以斜萼草全草为研究对象,采用各种色谱分离手段对其化学成分进行纯化,得到12个单体化合物,这些化合物经过理化数据、波谱分析和化学方法等手段鉴定为斜萼草素D(1)、斜萼草素E(2)、13-表斜萼草素E(3)、β-谷甾醇(4)、豆甾醇(5)、阿克替苷(6)、campneoside I(7)、ilicifolioside A(8)、6-表-8-O-乙酰哈巴苷(9)、筋骨草苷(10)、raduligna
Supramolecule1 is a class of molecule that hierarchically self-assembles through different and distinct "levels",to form organized superstructures.The supramolecular expression of molecular scale info
Liquid crystalline compounds have their unique light,electric,magnetic and temperature stimuliresponsive characters and could widely be used in daily life especially in display material area.This pape
We aim to develop a novel biosourced thermoswitchable material thanks to the design of glycopolymers containing structurally well-defined xyloglucan oligosaccharide(XGO) side-chains.This material with
聚合物分散液晶在全息存储、显示、梯度彩色光栅、调制激光等高技术领域具有广泛的应用前景.由于微米尺度液晶微胶囊中液晶的相行为与液晶本体的相行为差别很小,制备亚微米尺度液晶微胶囊、并研究液晶分子在该类胶囊中的受限行为,对开发新型聚合物分散液晶电光器件具有重要的科学意义和应用价值.本文采用向列相液晶SCL123217-200，双酚A型环氧树脂单体E51、正硅酸乙酯及γ-(2,3-环氧丙氧)丙基三甲氧基硅
Hemiphasmid mesogen is composed of two parts with different shapes,a rod-like and a fan-likemoieties that are linked together.1 Due to the special shape matching mechanism,side-chain liquidcrystalline
We synthesized a series of side-chain liquid crystalline(LC) polyphenylacetylenes(PPAs) bearing a linear alkyl chain and a small chiral moieties attached to the 3,5-positions of phenyl through amide a
We design and synthesize a novel series of organic semiconductor materials which exhibits smectic liquid crystal phases and high OTFT carrier mobilities.An excellent OTFT carrier mobility of 0.68 cm2/