Use of alkylated, amphiphilic zinc porphyrins to disperse individualized SWCNTs

2018 ◽  
Vol 22 (07) ◽  
pp. 573-580
Author(s):  
Peter W. Münich ◽  
Pawel Wagner ◽  
David L. Officer ◽  
Dirk M. Guldi
Keyword(s):  
Carbon Nanotubes ◽  
Excited State ◽  
Charge Transfer ◽  
Electron Donor ◽  
Ground State ◽  
Single Wall Carbon Nanotubes ◽  
Top Down ◽  
Simultaneous Reduction ◽  
Donor Acceptor ◽  
Zinc Porphyrins

A series of zinc porphyrins, namely ZnPa and ZnPb, which exist predominantly as aggregates, are utilized in a top-down preparation of individualized and stabilized single wall carbon nanotubes (SWCNTs). Sizable interactions in the ground state of the corresponding SWCNT/ZnPa and SWCNT/ZnPb electron donor–acceptor systems lead to charge transfer in the excited state. The product includes the simultaneous reduction of the electron-accepting SWCNTs and the oxidation of the electron-donating ZnPa and ZnPb.

Bending-Type Electron Donor–Donor–Acceptor Triad: Dual Excited-State Charge-Transfer Coupled Structural Relaxation

2019 ◽  
Vol 31 (15) ◽  
pp. 5981-5992 ◽  
Author(s):  
Jia-An Lin ◽  
Shu-Wei Li ◽  
Zong-Ying Liu ◽  
Deng-Gao Chen ◽  
Chun-Ying Huang ◽  
...  
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Electron Donor ◽  
Structural Relaxation ◽  
Donor Acceptor ◽  
State Charge

scholarly journals Inside Cover: Probing Charge Transfer in Benzodifuran-C60 Dumbbell-Type Electron Donor-Acceptor Conjugates: Ground- and Excited-State Assays (ChemPhysChem 13/2013)

ChemPhysChem ◽  
2013 ◽  
Vol 14 (13) ◽  
pp. 2870-2870
Author(s):  
Hui Li ◽  
Christina Schubert ◽  
Pavlo O. Dral ◽  
Rubén D. Costa ◽  
Andrea La Rosa ◽  
...  
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Electron Donor ◽  
Donor Acceptor

Accurate description of hybridized local and charge-transfer excited-state in donor–acceptor molecules using density functional theory

RSC Advances ◽  
2016 ◽  
Vol 6 (110) ◽  
pp. 108404-108410 ◽  
Author(s):  
Y. Y. Pan ◽  
J. Huang ◽  
Z. M. Wang ◽  
S. T. Zhang ◽  
D. W. Yu ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Excited State ◽  
Charge Transfer ◽  
Ground State ◽  
Density Functional ◽  
Accurate Description ◽  
Functional Theory ◽  
Donor Acceptor ◽  
Acceptor Molecules

The ωB97X was the most reliable functional for the accurate description of HLCT state at ground state and excited state.

scholarly journals Naphthalenebisimides as photofunctional surfactants for SWCNTs – towards water-soluble electron donor–acceptor hybrids

2015 ◽  
Vol 6 (12) ◽  
pp. 6886-6895 ◽  
Author(s):  
Konstantin Dirian ◽  
Susanne Backes ◽  
Claudia Backes ◽  
Volker Strauss ◽  
Fabian Rodler ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Electron Donor ◽  
Water Soluble ◽  
Single Wall Carbon Nanotubes ◽  
Single Wall Carbon ◽  
Donor Acceptor

A water soluble naphthalenebisimide derivative (NBI) was synthesized and probed to individualize, suspend, and stabilize single wall carbon nanotubes (SWCNT).

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