Few-layered metallic 1T-MoS2/TiO2 with exposed (001) facets: two-dimensional nanocomposites for enhanced photocatalytic activities

Literature Information

Publication Date 2017-09-25
DOI 10.1039/C7CP05523D
Impact Factor 3.676
Authors

HyukSu Han, Kang Min Kim, Chan-Woo Lee, Caroline S. Lee, Rajendra C. Pawar, Jacob L. Jones, Jeong Ho Ryu, Taeseup Song, Suk Hyun Kang, Heechae Choi, Sungwook Mhin


View Original

Abstract

Titanium dioxide (TiO2) with exposed (001) facets (TiO2(001)) has attractive photocatalytic properties. However, the high recombination rate of the photo-excited charge carriers on this surface often limits its application. Here, we report that a few-layered 1T-MoS2 coating on TiO2(001) nanosheets (abbreviated as MST) can be a promising candidate that overcomes some of the challenges of TiO2(001). Computational and experimental results demonstrate that MST as a photocatalyst exhibits a significantly low-charge recombination rate as well as excellent long-term durability. The synthesized MST 2D nanocomposites show a 31.9% increase in photocatalytic activity for hydrogen (H2) production relative to the counterpart TiO2(001). MST offers a new route for further improvement of the photocatalytic activity of TiO2 with exposed high energy facets.

Related Literature

Organic–inorganic nanohybrids based on an AIE luminogen-functional polymer and CdTe/ZnS QDs: morphologies, optical properties, and applications

Bingfeng Shi, Jianhua Lü, Ying Liu, Yang Xiao, Changli Lü

2021-06-02 Paper

DOI: 10.1039/D1PY00308A

Oxygen tolerant, photoinduced controlled radical polymerization approach for the synthesis of giant amphiphiles

Alexis Theodorou, Petros Mandriotis, Athina Anastasaki, Kelly Velonia

2021-03-18 Paper

DOI: 10.1039/D0PY01608J

Composition processing property relationship of vitrimers Based on polyethyleneimine

Natanel Jarach, Daniel Golani, Ofer Asaf, Hanna Dodiuk, Yoav Shamir, Amir Goldbourt, Samuel Kenig, Naum Naveh

2021-04-06 Paper

DOI: 10.1039/D1PY00116G

Improved enantioselectivity in thiol–ene photopolymerization of sulphur-containing polymers with circularly polarized luminescence

Chen-Lu He, Zeyu Feng, Yan Li, Manman Zhou, Liyang Zhao, Sizhen Shan, Mengqiao Wang, Xin Chen, Xi-Sheng Wang, Gang Zou

2021-03-31 Paper

DOI: 10.1039/D1PY00082A

IrAAC-based construction of dual sequence-defined polytriazoles

Xiaojun Wang, Xueyan Zhang, Yong Wang, Shengtao Ding

2021-06-21 Paper

DOI: 10.1039/D1PY00718A

Contents list

2021-06-22 Front/Back Matter

DOI: 10.1039/D1PY90086B

Engineering of pH-triggered nanoplatforms based on novel poly(2-methyl-2-oxazoline)-b-poly[2-(diisopropylamino)ethyl methacrylate] diblock copolymers with tunable morphologies for biomedical applications

Peter Černoch, Alessandro Jager, Zulfiya Černochová, Vladimir Sincari, Lindomar J. C. Albuquerque, Rafal Konefal, Ewa Pavlova, Fernando C. Giacomelli, Eliezer Jager

2021-04-14 Paper

DOI: 10.1039/D1PY00141H

Front cover

2021-04-27 Cover

DOI: 10.1039/D1PY90059E

Mediating covalent crosslinking of single-chain nanoparticles through solvophobicity in organic solvents

Georg M. Scheutz, Justine Elgoyhen, Kyle C. Bentz, Hao Sun, Junpeng Zhao, Daniel A. Savin, Brent S. Sumerlin

2021-07-27 Communication

DOI: 10.1039/D1PY00780G

NMR investigations of polytrifluoroethylene (PTrFE) synthesized by RAFT

Vincent Bouad, Marc Guerre, Sami Zeliouche, Bruno Améduri, Cédric Totée, Gilles Silly, Rinaldo Poli, Vincent Ladmiral

2021-03-15 Paper

DOI: 10.1039/D0PY01753A

You might also like

Compound Q&A

How should waste containing 2-Ethyl-4-Methyl-1H-Imidazole-5-Carbaldehyde (CAS: 88634-80-4) be handled?

Waste containing 2-Ethyl-4-Methyl-1H-Imidazole-5-Carbaldehyde (CAS: 88634-80-4) ...

88634-80-42-Ethyl-4-Methyl-1H-...
Compound Q&A

What industries use Triethoxy(octyl)silane (CAS: 1385031-14-0)?

Triethoxy(octyl)silane (CAS: 1385031-14-0) is widely used in the pharmaceuticals...

1385031-14-0Triethoxy(octyl)sila...
Compound Q&A

Are there alternatives to 3-iodo-7-nitro-1H-indazole (CAS: 864724-64-1) in synthesis?

Several alternatives to 3-iodo-7-nitro-1H-indazole (CAS: 864724-64-1) exist in t...

864724-64-13-iodo-7-nitro-1H-in...
Compound Q&A

Are there alternatives to Benzene, bis[(trimethoxysilyl)ethyl] (CAS: 266317-71-9) in synthesis?

Yes, there are alternatives to Benzene, bis[(trimethoxysilyl)ethyl] (CAS: 266317...

266317-71-9Benzene, bis[(trimet...
Compound Q&A

Is Isothiazole-3-carbonitrile (CAS: 1452-17-1) safe?

Isothiazole-3-carbonitrile (CAS: 1452-17-1) is generally considered safe when us...

1452-17-1Isothiazole-3-carbon...
Compound Q&A

Is (3-Chlorophenyl)methanol (CAS: 873-63-2) safe?

(3-Chlorophenyl)methanol (CAS: 873-63-2) is considered low to moderately toxic. ...

873-63-2(3-Chlorophenyl)meth...
Compound Q&A

How is (2S,3S)-2-Hydroxy-3-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-3-(2-naphthyl)propanoic acid (CAS: 959583-98-3) typically synthesized?

(2S,3S)-2-Hydroxy-3-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-3-(2-naphthyl)pr...

959583-98-3(2S,3S)-2-Hydroxy-3-...
Compound Q&A

What precautions should be taken when handling Methyl 2-(bromomethyl)-5-methoxybenzoate (CAS: 788081-99-2)?

Proper handling of methyl 2-(bromomethyl)-5-methoxybenzoate requires the use of ...

788081-99-2Methyl 2-(bromomethy...
Compound Q&A

What is 6,8-Dibromoimidazo[1,2-a]pyridine-2-carboxylic acid (CAS: 904805-36-3)?

6,8-Dibromoimidazo[1,2-a]pyridine-2-carboxylic acid (CAS: 904805-36-3) is an aro...

904805-36-36,8-Dibromoimidazo[1...
Compound Q&A

Is 3-Amino-5-bromo-2-pyridinecarbonitrile (CAS: 573675-27-1) safe?

3-Amino-5-bromo-2-pyridinecarbonitrile is considered safe when handled under pro...

573675-27-13-Amino-5-bromo-2-py...

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.