Electrically conductive Covalent Organic Frameworks: Bridging the Fields of Organic Metals and 2D Materials

2021 ◽  
Author(s):  
Manuel Souto ◽  
Dmitrii Perepichka
Keyword(s):  
Organic Materials ◽  
2D Materials ◽  
Covalent Organic Frameworks ◽  
Electrically Conductive ◽  
Charge Mobility ◽  
High Charge ◽  
Organic Metals ◽  
Electrical Devices

The discovery of organic metals in 1970s opened the door to the design of electrical devices based on traditionally inert (insulating) organic materials. More recently, demonstration of record-high charge mobility...

ChemInform Abstract: Computational Methods for Design of Organic Materials with High Charge Mobility

ChemInform ◽  
2010 ◽  
Vol 41 (17) ◽  
Author(s):  
Linjun Wang ◽  
Guangjun Nan ◽  
Xiaodi Yang ◽  
Qian Peng ◽  
Qikai Li ◽  
...  
Keyword(s):  
Computational Methods ◽  
Organic Materials ◽  
Charge Mobility ◽  
High Charge

Computational methods for design of organic materials with high charge mobility

2010 ◽  
Vol 39 (2) ◽  
pp. 423-434 ◽  
Author(s):  
Linjun Wang ◽  
Guangjun Nan ◽  
Xiaodi Yang ◽  
Qian Peng ◽  
Qikai Li ◽  
...  
Keyword(s):  
Computational Methods ◽  
Organic Materials ◽  
Charge Mobility ◽  
High Charge

2,6-Bis[2-(4-pentylphenyl)vinyl]anthracene:  A Stable and High Charge Mobility Organic Semiconductor with Densely Packed Crystal Structure

2006 ◽  
Vol 128 (29) ◽  
pp. 9304-9305 ◽  
Author(s):  
Hong Meng ◽  
Fangping Sun ◽  
Marc B. Goldfinger ◽  
Feng Gao ◽  
David J. Londono ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Organic Semiconductor ◽  
Charge Mobility ◽  
High Charge

scholarly journals Investigating the rheology of 2D titanium carbide (MXene) dispersions for colloidal processing: Progress and challenges

2021 ◽  
Author(s):  
Michael Greaves ◽  
Mana Mende ◽  
Jiacheng Wang ◽  
Wenji Yang ◽  
Suelen Barg
Keyword(s):  
3D Printing ◽  
Titanium Carbide ◽  
Systematic Study ◽  
2D Materials ◽  
Rheological Characteristics ◽  
Colloidal Processing ◽  
Electrically Conductive ◽  
Rheological Analysis ◽  
Rheological Data ◽  
2D And 3D

AbstractAmong 2D materials, MXenes (especially their most studied member, titanium carbide) present a unique opportunity for application via colloidal processing, as they are electrically conductive and chemically active, whilst still being easily dispersed in water. And since the first systematic study of colloidal MXene rheology was published in 2018 (Rheological Characteristics of 2D Titanium Carbide (MXene) Dispersions: A Guide for Processing MXenes by Akuzum, et al.), numerous works have presented small amounts of rheological data which together contribute to a deeper understanding of the topic. This work reviews the published rheological data on all MXene-containing formulations, including liquid crystals, mixtures and non-aqueous colloids, which have been used in processes such as stamping, patterning, 2D and 3D printing. An empirical model of aqueous titanium carbide viscosity has been developed, and recommendations are made to help researchers more effectively present their data for future rheological analysis. Graphic abstract

A Unique Blend of 2‐Fluorenyl‐2‐anthracene and 2‐Anthryl‐2‐anthracence Showing White Emission and High Charge Mobility

2016 ◽  
Vol 129 (3) ◽  
pp. 740-745 ◽  
Author(s):  
Mengyun Chen ◽  
Yang Zhao ◽  
Lijia Yan ◽  
Shuai Yang ◽  
Yanan Zhu ◽  
...  
Keyword(s):  
Charge Mobility ◽  
High Charge ◽  
White Emission

Prediction of Charge Mobility in Amorphous Organic Materials through the Application of Hopping Theory

2011 ◽  
Vol 7 (8) ◽  
pp. 2556-2567 ◽  
Author(s):  
Choongkeun Lee ◽  
Robert Waterland ◽  
Karl Sohlberg
Keyword(s):  
Organic Materials ◽  
Charge Mobility

High Charge Mobility in Discotic Liquid-Crystalline Triindoles: Just a Core Business?

2011 ◽  
Vol 123 (32) ◽  
pp. 7537-7540 ◽  
Author(s):  
Eva M. García-Frutos ◽  
Upendra K. Pandey ◽  
Roberto Termine ◽  
Ana Omenat ◽  
Joaquín Barberá ◽  
...  
Keyword(s):  
Liquid Crystalline ◽  
Charge Mobility ◽  
High Charge ◽  
Core Business

scholarly journals High charge mobility in two-dimensional percolative networks of PbSe quantum dots connected by atomic bonds

2015 ◽  
Vol 6 (1) ◽  
Author(s):  
Wiel H. Evers ◽  
Juleon M. Schins ◽  
Michiel Aerts ◽  
Aditya Kulkarni ◽  
Pierre Capiod ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Two Dimensional ◽  
Charge Mobility ◽  
High Charge

scholarly journals Local Structuring of Diketopyrrolopyrrole (DPP)-Based Semiconducting Polymers Using Molecular Dynamics Simulations

2020 ◽  
Author(s):  
Maryam Reisjalali ◽  
Jose Javier Burgos Marmol ◽  
Alessandro Troisi
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulations ◽  
Electronic Devices ◽  
Atomic Level ◽  
Semiconducting Polymers ◽  
The Other ◽  
Charge Mobility ◽  
High Charge ◽  
High Performing ◽  
Dynamics Simulations

High performing organic semiconducting polymers show great potentials for use in electronic devices which is greatly dependent on the material crystallinity and packing. A series of short oligomers of the diketopyrrolopyrrole (DPP)-based materials that have shown to have high charge mobility are studied to understand the local structuring at atomic level for these materials. The simulations show that the tendency for this material class to form aggregates is driven by the interaction between DPP fragments, but this is modulated by the other conjugated fragments of the materials which afect the rigidity of the polymer and the ability to form aggregates of larger size.<br>

Liquid-phase exfoliation of black sesame to create a nanoplatform for in vitro photoluminescence and photothermal therapy

Nanomedicine ◽  
2020 ◽  
Vol 15 (21) ◽  
pp. 2041-2052
Author(s):  
Zhongjian Xie ◽  
Ruitao Lu ◽  
Yao Zhu ◽  
Minhua Peng ◽  
Taojian Fan ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Cancer Therapy ◽  
Photothermal Therapy ◽  
Organic Materials ◽  
2D Materials ◽  
The Family ◽  
2D Nanomaterials ◽  
Liquid Phase Exfoliation ◽  
Cellulose Nanosheets

Aim: The present study aims to apply the facile liquid-phase exfoliation (LPE) strategy to fabricate 2D organic materials and thus to broaden the family of biocompatible and multifunctional 2D materials. Materials & methods: 2D material-organic melanin and cellulose nanosheets were synthesized from black sesame hull using LPE. Photoluminescence and photothermal properties of the nanosheets were assessed, as well as stability and cell killing ability. Results: The prepared 2D nanoplatform exhibited broad and multiple photoluminescent emission bands. It also demonstrated efficient photothermal cancer therapy with excellent biocompatibility. Conclusion: The present study could open an avenue in exfoliating organic materials using the LPE strategy. This could make the fabrication of multifunctional 2D organic materials more efficient and broaden the family of biocompatible 2D nanomaterials.

Sign in / Sign up

Export Citation Format

Share Document