ABSTRACT

In recent years, experimentation on organic conducting polymers has been escalated and many interested researchers are looking forward to exploring more in the area of optoelectronics. Due to advantageous properties including easy tunability, flexibility, processability, thermal stability, and electroluminescence, conducting property seen to have diverse applications, but in here focus is specifically on optoelectronic devices such as OLEDs, solar cells, field-effect transistors, sensors, photo-detectors, supercapacitors, lasers, lithium-ion batteries and various electrochromic devices. The present review focuses on conducting polymers and enhancement of its properties via functionalization, present scenario, and future prospectus of applications of conducting polymers in optoelectronic devices.

Abbreviation: BHPPV: 2-bromo-5-hexyloxy-1,4- phenylenevinylene; CPNs: Conducting polymer nanoparticles; CNIn: Cyanoindole; CSA: Camphor sulfonic acid; DBSA: Dodecylbenzene sulfonic acid; DPP: Dithiophen-2-yl-2,5-dialkylpyrrolo[3,4-c]pyrrole-1,4-dione; DTG: Differential thermogravimetric; DTT: Dithienothiophene; HOMO: Highest occupied molecular orbital; LUMO: Lowest unoccupied molecular orbital; NSA: Naphthalene sulfonic acid; oAP: ortho-amino phenol; OCP: Organic conducting polymers; OFET: Organic field-effect transistor; OLED: Organic light-emitting diode; P3HT: Poly(3-hexylthiophene); Pac: Polyacetylene; PAMPS: Poly (2-acrylamido-2-methyl1-propane sulfonic acid); PANI: Polyaniline; PCE: Power conversion efficiency; PCz: Polycarbazole; PEDOT: Poly (3,4-ethylene dioxythiophene); PEEIA: Poly((2,2ʹ-ethylenedioxy) bis(ethylamine) isophthalic acid amide); PEG: Poly(ethylene) glycol; PEI: Perfluorinated ionomer; PMS: Polymethylsiloxane; PN: 1-phenyl naphthalene; PNA: Polynaphthylamine; PoPD: Poly(o-phenylenediamine); PpPD: Poly(p-phenylenediamine); PPV: Poly (phenylenevinylene); PPY: Polypyrrole; PSS: Polystyrene sulfonic acid; PSSA: Poly (sodium styrenesulfonate); p-TSA - p-Toluene sulfonic acid; TBATFB: Tetrabutylammonium tetrafluoroborate; TEM: Transmission electron microscopy; TMB: Trimethyl benzene; XRD: X-Ray Diffraction; PTh: polythiophened

摘要

近年来，有机导电聚合物的实验已经升级，许多感兴趣的研究人员都希望在光电子领域进行更多的探索。由于有利的特性，包括容易的可调性，柔韧性，可加工性，热稳定性和电致发光，导电特性被认为具有多种应用，但在此重点关注的是光电器件，例如OLED，太阳能电池，场效应晶体管，传感器，光电-探测器，超级电容器，激光器，锂离子电池和各种电致变色设备。本综述着重于导电聚合物及其通过功能化的增强，其现状，以及导电聚合物在光电器件中的应用前景。

缩写：BHPPV：2-溴-5-己氧基-1，4-亚苯基亚乙烯基；CPNs：导电聚合物纳米粒子；CNIn：氰吲哚；CSA：樟脑磺酸；DBSA：十二烷基苯磺酸；DPP：二噻吩-2-基-2，5-二烷基吡咯并[3，4-c]吡咯-1，4-二酮；DTG：差示热重法；DTT：二硫代噻吩；HOMO：占据最高的分子轨道；LUMO：最低未占用分子轨道；NSA：萘磺酸；oAP：邻氨基苯酚；OCP：有机导电聚合物；OFET：有机场效应晶体管；OLED：有机发光二极管；P3HT：聚（3-己基噻吩）；PAC：聚乙炔；PAMPS：聚（2-丙烯酰胺基-2-甲基1-丙烷磺酸）；聚苯胺：聚苯胺；PCE：功率转换效率；PCz：聚咔唑；PEDOT：聚（3，4-亚乙基二氧噻吩）；PEEIA：聚（（2,2′-乙二氧基）双（乙胺）间苯二甲酸酰胺）；PEG：聚乙二醇; PEI：全氟离聚物；PMS：聚甲基硅氧烷；PN：1-苯基萘; PNA：聚萘胺；PoPD：聚（邻苯二胺）；PpPD：Poly（对苯二胺）; PPV：聚苯撑乙烯撑；PPY：聚吡咯；PSS：聚苯乙烯磺酸；PSSA：聚（苯乙烯磺酸钠）；p -tsa - p -甲苯磺酸; TBATFB：四氟硼酸四丁基铵；TEM：透射电子显微镜；TMB：三甲苯。XRD：X射线衍射；PTh：聚噻吩