DataVXACS Applied Materials & InterfacesPaper
journal article·2017-01-18

Solvent Accommodation: Functionalities Can Be Tailored Through Co-Crystallization Based on 1:1 Coronene-F4TCNQ Charge-Transfer Complex

Jing Zhang, Guangfeng Liu, Yecheng Zhou, Guankui Long, Peiyang Gu, Qichun Zhang

ACS Applied Materials & Interfaces· Volume 9· Issue 2
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Source abstract

Abstract

Because organic donor/acceptor blending systems play critical roles in ambipolar transistors, photovoltaics, and light-emitting transistors, it is highly desirable to precisely tailor the stacking of cocrystals toward different intrinsic structures and physical properties. Here, we demonstrated that the structure-stacking modes and electron-transport behaviors of coronene-F4TCNQ cocrystals (1:1) can be tuned through the solvent accommodation. Our results clearly show that the solvent accommodation not only enlarges the inner mixed packing (...DAD···) distances, leading to the depressed short-contact interactions including the side-by-side and face-by-face intermolecular interactions, but also switches off electron-transport behavior of coronene-F 4 TCNQ cocrystals (1:1) in ambient atmosphere.
Source: openalex_inverted_index · Quality: baseline

Research context

Electronic materials

OpenAlex topics: Organic and Molecular Conductors Research · Organic Electronics and Photovoltaics · Luminescence and Fluorescent Materials

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, China

School of Materials Science and Engineering, Nanyang Technological University, Singapore 639798, Singapore

School of Chemistry, The University of Melbourne, Parkville, Victoria 3010, Australia

Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore

Funding

Ministry of Education - Singapore · National Natural Science Foundation of China

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