A solid-state CdSe quantum dot sensitized solar cell based on a quaterthiophene as a hole transporting material

Literature Information

Publication Date 2012-02-28
DOI 10.1039/C2CP40609H
Impact Factor 3.676
Authors

Irene Barceló, José M. Campiña, Teresa Lana-Villarreal, Roberto Gómez


View Original

Abstract

A hybrid quantum dot sensitized solar cell (QDSC) composed of CdSe quantum dots (QDs) as light harvesters and TiO2 and 3,3′′′-didodecyl-quaterthiophene (QT12) as electron and hole conductors, respectively, has been fully processed in air. The sensitizer has been introduced into the TiO2 nanoporous layer either by the successive ionic layer adsorption and reaction method or by attaching colloidal QDs either directly or through molecular cables (linkers). As previously observed for QDSCs based on liquid electrolytes, the efficiency depends on the way of QD attachment, the direct adsorption of QDs being the procedure yielding the best results. Thermal annealing was applied in order to enhance the device response under illumination. Remarkable open circuit potentials are attained (close to 1 V), leading to an efficiency of 0.34% (AM 1.5G) in initial tests. Although low, it ranks as one of the highest values reported for solid state QDSCs based on titanium dioxide and colloidal quantum dots.

Related Literature

A lysosome-targeted near-infrared fluorescent probe for imaging of acid phosphatase in living cells

Songtao Cai, Chang Liu, Xiaojie Jiao, Song He, Liancheng Zhao

2020-01-15 Paper

DOI: 10.1039/C9OB02188D

Synthetic and mechanistic aspects of sulfonyl migrations

Aaran J. Flynn, Alan Ford, Anita R. Maguire

2020-02-03 Review Article

DOI: 10.1039/C9OB02587A

Functionalised thermally induced phase separation (TIPS) microparticles enabled for “click” chemistry

João C. F. Nogueira, Ketevan Paliashvili, Alexandra Bradford, Francesco Di Maggio, Daniel A. Richards, Vijay Chudasama

2020-03-02 Communication

DOI: 10.1039/D0OB00106F

Synthesis of 3-fluoro-2,5-disubstituted furans through ring expansion of gem-difluorocyclopropyl ketones

Tsuyuka Sugiishi, Chihori Matsumura, Hideki Amii

2020-02-28 Communication

DOI: 10.1039/C9OB02713K

Inside front cover

Cover

DOI: 10.1039/D0OB90054K

The impact of cation structure upon the acidity of triazolium salts in dimethyl sulfoxide

Nicholas Konstandaras, Michelle H. Dunn, Max S. Guerry, Christopher D. Barnett, Marcus L. Cole, Jason B. Harper

2019-11-14 Paper

DOI: 10.1039/C9OB02258A

Contents list

Front/Back Matter

DOI: 10.1039/D0OB90055A

Tandem addition/cyclization for synthesis of 2-aroyl benzofurans and 2-aroyl indoles by carbopalladation of nitriles

Julin Gong, Kun Hu, Yinlin Shao, Renhao Li, Yetong Zhang, Maolin Hu, Jiuxi Chen

2019-12-13 Paper

DOI: 10.1039/C9OB02408E

Examination of pinanediol–boronic acid ester formation in aqueous media: relevance to the relative stability of trigonal and tetrahedral boronate esters

Mayte A. Martínez-Aguirre, Marcos Flores-Alamo, Felipe Medrano, Anatoly K. Yatsimirsky

2020-03-18 Paper

DOI: 10.1039/D0OB00201A

Front cover

Cover

DOI: 10.1039/D0OB90044C

You might also like

Compound Q&A

What regulatory guidelines apply to 6-Bromo-2-methylimidazo[1,2-a]pyrimidine (CAS: 1111638-05-1)?

6-Bromo-2-methylimidazo[1,2-a]pyrimidine (CAS: 1111638-05-1) falls under various...

1111638-05-16-Bromo-2-methylimid...
Compound Q&A

Are there alternatives to 1-Pyrrolidineethanol, β-methyl-α-phenyl-, (αS,βR) (CAS: 123620-80-4) in synthesis?

While there are no direct alternatives, similar compounds like 1-Pyrrolidineetha...

123620-80-41-Pyrrolidineethanol...
Compound Q&A

Is 4-Methyl-2,6-bis(2-methyl-2-propanyl)phenyl methylcarbamate (CAS: 1918-11-2) safe?

4-Methyl-2,6-bis(2-methyl-2-propanyl)phenyl methylcarbamate (CAS: 1918-11-2) is ...

1918-11-24-Methyl-2,6-bis(2-m...
Compound Q&A

How should 2-(3-Bromo-4-fluorophenyl)-1,3-dioxolane (CAS: 77771-04-1) be stored?

2-(3-Bromo-4-fluorophenyl)-1,3-dioxolane (CAS: 77771-04-1) should be stored in a...

77771-04-12-(3-Bromo-4-fluorop...
Compound Q&A

What are the physical and chemical properties of 4,5,6,7-Tetrahydro-1H-indazole hydrochloride (CAS: 18161-11-0)?

4,5,6,7-Tetrahydro-1H-indazole hydrochloride is a white crystalline solid with a...

18161-11-04,5,6,7-Tetrahydro-1...
Compound Q&A

What is (2R)-1-Methoxy-3-phenyl-2-propanamine (CAS: 59919-07-2)?

(2R)-1-Methoxy-3-phenyl-2-propanamine is a chiral organic compound with the CAS ...

59919-07-2(2R)-1-Methoxy-3-phe...
Compound Q&A

What industries use Ethyl 1-(1-phenylethyl)-1H-imidazole-5-carboxylate (CAS: 56649-47-9)?

Ethyl 1-(1-phenylethyl)-1H-imidazole-5-carboxylate is used in various industries...

56649-47-9Ethyl 1-(1-phenyleth...
Compound Q&A

What regulatory guidelines apply to 4-[(1E,3S)-1-(4-Hydroxyphenyl)-1,4-pentadien-3-yl]phenol (CAS: 17676-24-3)?

4-[(1E,3S)-1-(4-Hydroxyphenyl)-1,4-pentadien-3-yl]phenol (CAS: 17676-24-3) falls...

17676-24-34-[(1E,3S)-1-(4-Hydr...
Compound Q&A

What industries use (S)-3-Amino-5-phenylpentanoic acid hydrochloride (CAS: 331846-97-0)?

(S)-3-Amino-5-phenylpentanoic acid hydrochloride is primarily used in the pharma...

331846-97-0(S)-3-Amino-5-phenyl...
Compound Q&A

How is 7-methoxy-1-benzothiophene-2-carboxylic acid (CAS: 88791-07-5) typically synthesized?

7-Methoxy-1-benzothiophene-2-carboxylic acid is typically synthesized by reactin...

88791-07-57-methoxy-1-benzothi...

Source Journal

Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics
CiteScore: 5.5
Self-citation Rate: 10.3%
Articles per Year: 3036

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.

Recommended Compounds

Recommended Suppliers

Disclaimer
This page provides academic journal information for reference and research purposes only. We are not affiliated with any journal publishers and do not handle publication submissions. For publication-related inquiries, please contact the respective journal publishers directly.
If you notice any inaccuracies in the information displayed, please contact us at support@chemtradehub.com. We will promptly review and address your concerns.