Light-promoted conversion of greenhouse gases over plasmonic metal–carbide nanocomposite catalysts†,Materials Chemistry Frontiers

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Light-promoted conversion of greenhouse gases over plasmonic metal–carbide nanocomposite catalysts†
Materials Chemistry Frontiers ( IF 6.0 ) Pub Date : 2018-01-10 00:00:00 , DOI: 10.1039/c7qm00569e
Oruganti Anjaneyulu _{1,

2,

3,

4,

5} , Kazu Takeda _{3,

6,

7,

8,

9} , Satoshi Ishii _{1,

2,

3,

10,

11} , Shigenori Ueda _{1,

3,

12,

13,

14} , Tadaaki Nagao _{1,

2,

3,

10,

11} , Peng Xiaobo _{1,

2,

3,

11,

15} , Takeshi Fujita _{3,

11,

15,

16,

17} , Masahiro Miyauchi _{3,

6,

7,

8,

9} , Hideki Abe _{1,

2,

3,

11,

15}

Affiliation

National Institute for Materials Science
Ibaraki 305-0044
Japan
Central University of Karnataka
India
Department of Materials Science and Engineering
School of Materials and Chemical Technology
Tokyo Institute of Technology
Tokyo 152-8552
WPI International Center for Material Nanoarchitectonics
Core Research for Evolutional Science and Technology (CREST)
Synchrotron X-ray Station at SPring-8
Hyogo
Quantum Beam Unit
Japan Science and Technology Agency (JST)
Saitama 332-0012
WPI Advanced Institute for Materials Research

Nanocomposite catalysts consisting of metallic cobalt and tantalum carbide were synthesized and they efficiently promoted an uphill conversion of greenhouse gases including CO₂ and CH₄ into CO and H₂ under visible light. Electromagnetic simulations demonstrated that the efficient energy transformation by Co@TaC was attributed to the enhanced surface-located plasmon resonance.

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