Electronic Structure of Covalently Linked Zinc Bacteriochlorin Molecular Arrays: Insights into Molecular Design for NIR Light Harvesting

2014 ◽  
Vol 118 (42) ◽  
pp. 9901-9913 ◽  
Author(s):  
Kushal Shrestha ◽  
Jessica M. González-Delgado ◽  
James H. Blew ◽  
Elena Jakubikova
Keyword(s):  
Electronic Structure ◽  
Light Harvesting ◽  
Molecular Design ◽  
Nir Light ◽  
Covalently Linked

Semi-crystalline carbonaceous structure as a wide-spectrum-responsive photocatalyst for efficient redox catalysis

2021 ◽  
Author(s):  
Pengju Yang ◽  
Ruonan Wang ◽  
Hongxia Zhang ◽  
Jianghong Zhao ◽  
Peng Wang ◽  
...  
Keyword(s):  
Light Harvesting ◽  
Wide Spectrum ◽  
Redox Catalysis ◽  
Nir Light ◽  
Light Region

Herein, we synthesized an oxygen- and nitrogen-containing carbonaceous structure (ONCS). This ONCS possessed exceptional light-harvesting ranging from visible to NIR light region. Characterization results confirmed that the ONCS was a...

Structurally-modified subphthalocyanines: molecular design towards realization of expected properties from the electronic structure and structural features of subphthalocyanine

2014 ◽  
Vol 50 (53) ◽  
pp. 6949-6966 ◽  
Author(s):  
Soji Shimizu ◽  
Nagao Kobayashi
Keyword(s):  
Electronic Structure ◽  
Molecular Design ◽  
Structural Features ◽  
Feature Article ◽  
System 2

This feature article summarizes recent contributions of the authors in the synthesis of structurally-modified subphthalocyanines, which covers (1) modification of the conjugated system, (2) core-modification, and (3) exterior-modification.

Molecular design towards suppressing electron recombination and enhancing the light-absorbing ability of dyes for use in sensitized solar cells: a theoretical investigation

2018 ◽  
Vol 42 (15) ◽  
pp. 12891-12899 ◽  
Author(s):  
Ping Li ◽  
Chongping Song ◽  
Zhixiang Wang ◽  
Jiaqi Li ◽  
Houyu Zhang
Keyword(s):  
Solar Cells ◽  
Theoretical Investigation ◽  
Light Harvesting ◽  
Molecular Design ◽  
Design Strategy ◽  
Electron Recombination ◽  
Sensitized Solar Cells

We report a molecular design strategy with a comprehensive consideration of both inhibiting electron recombination and enhancing the light-harvesting ability.

Triarylmethanolation as a versatile strategy for the conversion of PAHs into amorphization-induced emission luminogens for extremely sensitive explosive detection and fabrication of artificial light-harvesting systems

2020 ◽  
Vol 4 (8) ◽  
pp. 2435-2442
Author(s):  
Min Su ◽  
Ya-Nan Jing ◽  
Hongli Bao ◽  
Wen-Ming Wan
Keyword(s):  
Light Harvesting ◽  
Molecular Design ◽  
Explosive Detection ◽  
Artificial Light ◽  
Luminescent Materials ◽  
Harvesting Systems

A triarylmethanolation strategy has been reported for the molecular design of luminescent materials with amorphization-induced emission, which exhibit sensitive explosive detection and aid in the fabrication of artificial light-harvesting systems.

The electronic structure of the lutein triplet state in plant light-harvesting complex II

2012 ◽  
Vol 14 (35) ◽  
pp. 12238 ◽  
Author(s):  
Enrico Salvadori ◽  
Marilena Di Valentin ◽  
Christopher W. M. Kay ◽  
Alfonso Pedone ◽  
Vincenzo Barone ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Triplet State ◽  
Light Harvesting ◽  
Light Harvesting Complex ◽  
Complex Ii ◽  
Light Harvesting Complex Ii

Synthesis of 1D upconversion CeO2:Er, Yb nanofibers via electrospinning and their performance in dye-sensitized solar cells

RSC Advances ◽  
2015 ◽  
Vol 5 (54) ◽  
pp. 43328-43333 ◽  
Author(s):  
Jingyi Bai ◽  
Rongfang Zhao ◽  
Gui Han ◽  
Zhongcui Li ◽  
Guowang Diao
Keyword(s):  
Solar Cells ◽  
Visible Light ◽  
Light Harvesting ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Nir Light ◽  
Electrospinning Method ◽  
Harvesting Efficiency ◽  
Light Harvesting Efficiency ◽  
Sensitized Solar Cells

1D upconversion CeO2:Er, Yb nanofibers, which absorb NIR light and upconvert it to visible light to increase the photocurrent of DSSCs, have been fabricated by an electrospinning method. An enhancement of 14% in the light harvesting efficiency was observed.

scholarly journals Electronic Structure and Dynamics of Higher-Lying Excited States in Light Harvesting Complex 1 from Rhodobacter sphaeroides

2016 ◽  
Vol 120 (24) ◽  
pp. 4124-4130 ◽  
Author(s):  
Peter D. Dahlberg ◽  
Po-Chieh Ting ◽  
Sara C. Massey ◽  
Elizabeth C. Martin ◽  
C. Neil Hunter ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Excited States ◽  
Rhodobacter Sphaeroides ◽  
Light Harvesting ◽  
Light Harvesting Complex ◽  
Structure And Dynamics

scholarly journals Molecular design of light-harvesting photosensitizers: effect of varied linker conjugation on interfacial electron transfer

2016 ◽  
Vol 18 (28) ◽  
pp. 18678-18682 ◽  
Author(s):  
Jianbing Jiang ◽  
John R. Swierk ◽  
Svante Hedström ◽  
Adam J. Matula ◽  
Robert H. Crabtree ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Light Harvesting ◽  
Molecular Design ◽  
Computational Techniques ◽  
Interfacial Electron Transfer

Interfacial electron transfer dynamics of a series of photosensitizers bound to TiO2via linkers of varying conjugation strength are explored by spectroscopic and computational techniques.

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