Properties and photochemistry of valence-induced-Ti3+ enriched (Nb,N)-codoped anatase TiO2 semiconductors

Literature Information

Publication Date 2015-01-06
DOI 10.1039/C4CP05521G
Impact Factor 3.676
Authors

Jonathan Z. Bloh, Anaïs Lecaplain, Rebecca Walker, Donald E. Macphee


View Original

Abstract

Nb and N codoped TiO2s are outstandingly versatile semiconductor oxides. Their high conductivity makes them valid alternatives to commercially available, but very expensive, conductive oxides. They show increased photonic efficiencies compared to the cases of solely Nb or N doped TiO2, when used as visible light sensitised photocatalysts. Furthermore, they are excellent materials for O2 sensors at very low temperature. Despite these remarkable properties, a clear picture of the electronic and optical mechanisms induced by the simultaneous presence of the dopants has just begun to be understood. Using a combination of electron paramagnetic resonance (EPR) spectroscopy, electrochemical impedance spectroscopy (EIS) and optical spectroscopy, we present here novel fundamental insights into the mechanisms responsible for the enhanced conductivity and visible light photochemistry.

Related Literature

Self-cleaving ribozymes: substrate specificity and synthetic biology applications

Huan Peng, Brandon Latifi, Sabine Müller, Andrej Lupták, Irene A. Chen

2021-07-02 Review Article

DOI: 10.1039/D0CB00207K

Tranylcypromine specificity for monoamine oxidase is limited by promiscuous protein labelling and lysosomal trapping

Jonas Drechsel, Christina Kyrousi, Silvia Cappello, Stephan A. Sieber

2020-08-12 Communication

DOI: 10.1039/D0CB00048E

A peptidic inhibitor for PD-1 palmitoylation targets its expression and functions

Han Yao, Chushu Li, Fang He, Teng Song, Jean-Philippe Brosseau, Huanbin Wang, Haojie Lu, Caiyun Fang, Hubing Shi, Jiang Lan, Jing-Yuan Fang, Jie Xu

2020-11-03 Paper

DOI: 10.1039/D0CB00157K

Intermediary conformations linked to the directionality of the aminoacylation pathway of nonribosomal peptide synthetases

Florian Mayerthaler, Anna-Lena Feldberg, Jonas Alfermann, Xun Sun, Wieland Steinchen, Haw Yang, Henning D. Mootz

2021-03-04 Paper

DOI: 10.1039/D0CB00220H

Natural product scaffolds as inspiration for the design and synthesis of 20S human proteasome inhibitors

Grace E. Hubbell, Jetze J. Tepe

2020-09-16 Review Article

DOI: 10.1039/D0CB00111B

Fluorescent macrolide probes – synthesis and use in evaluation of bacterial resistance

M. Rhia L. Stone, Urszula Łapińska, Stefano Pagliara, Muriel Masi, Joanne T. Blanchfield, Matthew A. Cooper, Mark A. T. Blaskovich

2020-11-17 Paper

DOI: 10.1039/D0CB00118J

Met80 and Tyr67 affect the chemical unfolding of yeast cytochrome c: comparing the solution vs. immobilized state

Alessandro Paradisi, Lidia Lancellotti, Marco Borsari, Marzia Bellei, Carlo Augusto Bortolotti, Giulia Di Rocco, Antonio Ranieri, Marco Sola, Gianantonio Battistuzzi

2020-09-09 Paper

DOI: 10.1039/D0CB00115E

Biosynthesis of alkyne-containing natural products

Xinyang Li, Jian-Ming Lv, Dan Hu

2020-12-21 Review Article

DOI: 10.1039/D0CB00190B

Contents list

2021-12-02 Front/Back Matter

DOI: 10.1039/D1CB90034J

Front cover

Cover

DOI: 10.1039/D0CB90002H

You might also like

Compound Q&A

How should waste containing N-Methoxy-N-methyl-1,3-thiazole-5-carboxamide (CAS: 898825-89-3) be handled?

Waste containing N-Methoxy-N-methyl-1,3-thiazole-5-carboxamide (CAS: 898825-89-3...

898825-89-3N-Methoxy-N-methyl-1...
Compound Q&A

How should N-(4-Biphenylyl)dibenzo[b,d]furan-4-amine (CAS: 1318338-47-4) be stored?

N-(4-Biphenylyl)dibenzo[b,d]furan-4-amine should be stored in a tightly sealed c...

1318338-47-4N-(4-Biphenylyl)dibe...
Compound Q&A

What is the market or research trend for 3-Acetamido-5-amino-2,4,6-triiodobenzoic acid (CAS: 1713-07-1)?

The market for 3-Acetamido-5-amino-2,4,6-triiodobenzoic acid (CAS: 1713-07-1) is...

1713-07-13-Acetamido-5-amino-...
Compound Q&A

How should Benzyl 2-O-acetyl-3,4,6-tri-O-benzyl-beta-D-galactopyranoside (CAS: 61820-03-9) be stored?

Benzyl 2-O-acetyl-3,4,6-tri-O-benzyl-beta-D-galactopyranoside (CAS: 61820-03-9) ...

61820-03-9Benzyl 2-O-acetyl-3,...
Compound Q&A

What regulatory guidelines apply to 2-Ethylpiperazine dihydrochloride (CAS: 438050-52-3)?

2-Ethylpiperazine dihydrochloride (CAS: 438050-52-3) is regulated under the Glob...

438050-52-32-Ethylpiperazine di...
Compound Q&A

What regulatory guidelines apply to 1,1'-[1,3-Phenylenebis(methylene)]bis(3-methyl-1H-pyrrole-2,5-dione) (CAS: 119462-56-5)?

1,1'-[1,3-Phenylenebis(methylene)]bis(3-methyl-1H-pyrrole-2,5-dione) (CAS: 11946...

119462-56-51,1'-[1,3-Phenyleneb...
Compound Q&A

Are there alternatives to 5-Fluoro-2-(1-pyrrolidinyl)pyridine (CAS: 1287217-79-1) in synthesis?

Several alternatives can be used in the synthesis of 5-Fluoro-2-(1-pyrrolidinyl)...

1287217-79-15-Fluoro-2-(1-pyrrol...
Compound Q&A

What precautions should be taken when handling 6-Bromoimidazo[1,2-a]pyridin-8-amine (CAS: 676371-00-9)?

When handling 6-Bromoimidazo[1,2-a]pyridin-8-amine, it is important to wear appr...

676371-00-96-Bromoimidazo[1,2-a...
Compound Q&A

Are there alternatives to (2S,4R)-4-(4-Nitrobenzyl)pyrrolidine-2-carboxylic acid hydrochloride (CAS: 1049740-22-8) in synthesis?

Alternatives to (2S,4R)-4-(4-Nitrobenzyl)pyrrolidine-2-carboxylic acid hydrochlo...

1049740-22-8(2S,4R)-4-(4-Nitrobe...

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.