One-dimensional hybrid nanostructures with light-controlled properties

Abstract

One-dimensional organic-inorganic nanostructure has gained extensive attention among photo and photoelectronic applications. Organic and inorganic (metal or semiconductor) nanowires that could, through bottom-up fabrication, as well as template directed synthesis, enable diverse applications in nanoscale electronics and photoelectronics. In comparison, semiconductor organic-inorganic hybrid nanowires have initiated a growing aspect due to their improved photoelectronic and photovoltaic devices as well as light-controlled properties. The motivation of this perspective is to describe the fundamental principles and photonic applications on hybrid nanowires, in which synthesis and light-controlled properties of hybrid organic-inorganic semiconductor nanowires was highlighted.

Controlled Synthesis of Organic Nanophotonic Materials with Specific Structures and Compositions

“…The synthesis and application of organic‐inorganic hybrid nanomaterials have attracted increasing attention in the fields of physics, chemistry, material science, biology, etc. The strategies for the preparation of organic‐inorganic hybrid nanomaterials include hydrothermal/solvothermal, co‐precipitation, nonaqueous sol‐gel, template and intercalation methods . Recently, notable progress has been made for the successful achievement of organic/inorganic hybrid 1D nanocrystals, e.g., nanowires or nanobelts of metal oxides.…”

A general route to nanocrystal kebabs periodically assembled on stretched flexible polymer shish

“…The CdSe nanodiscs capped by PS chains were connected by the PEG chain and closely packed along it. In this context, such nanostructures are reminiscent of nanoscopic organic-inorganic shish-kebabs ( 31 , 32 ), in which nanodisc kebabs were closely and periodically spaced on the stretched PEG shish. It is noteworthy that the PEG shish was not visible under TEM because it is a single chain and has low electron density compared to inorganic CdSe nanodiscs.…”

Design and self-assembly of advanced functional molecular materials—from low dimension to multi-dimension

“…有机分子组装成手性一维纳米聚集态结构, 并控制其 手性 [31,34~36] . [10,37] . 在此基础上, 利 [38] 、寡聚对苯撑乙烯(OPV3)/CdS杂化 纳米棒 [39] 、π-体系共轭共聚合物纳米线阵列聚(噻唑 [3,4-b]噻吩) (PEDOT-co-T34bT) [40] 、嵌入式结构P-N结 共轴纳米线阵列聚(3-噻吩羧酸甲酯) (PTCM)/PbS、 PTCM/PbS [41] 、轴向嵌套的P-N异质结纳米线PbS/聚 吡咯(PPy) [42] 以及固态双P-N结三段异质结构纳米线聚…”