Rare Metals

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Editorial for rare metals, special issue on photocatalysis

  • Tie-Rui ZhangEmail author
  • Gang Liu
  • Yong-Fa Zhu

Burning of fuels is an irreversible entropy increasing process, requiring additional energies derived from the environment to let the process cycle. In theory, photon energy delivered from the sun could fix the huge energy demand in a clean and sustainable way. Photocatalysis is such an ideal approach to reconvert inert molecules directly into fuels and other chemical feedstocks using photon energy without any other energy inputs.

This special issue contains thirteen original research articles focusing on the development of advanced photo(electro)chemical nanomaterials for water splitting, CO2 reduction and pollutant degradation. In the issue, we lay emphasis on the preparation of a series of novel nanostructures, such as core–shell TiO2/SrTiO3 nanowire arrays, multilayered plasmonic nanofibers and 2D Sn2Ta2O7 nanosheets, along with their structure-induced special photocatalytic properties. Beyond commonly used materials, the photocatalytic behavior of bifunctional metal–organic frameworks, for example, has also been investigated. Besides, in situ spectroscopy technologies are included to reveal the intermediate reaction pathway of photocatalytic NO oxidation.

The next breakthrough of photocatalysis depends on several key aspects, including (1) the synthesis of new materials or structures with high photocatalytic activity; (2) the establishment of in situ analysis technologies with high time/spatial resolution; (3) the discovery of novel and important photocatalytic reactions, such as nitrogen fixation and methane activation. This journal will continue to provide opportunities for the publication of high-quality and high-impact papers in the research area of photocatalysis. We sincerely hope that the readers will enjoy the articles published in this special issue.

Copyright information

© The Nonferrous Metals Society of China and Springer-Verlag GmbH Germany, part of Springer Nature 2019

Authors and Affiliations

  1. 1.Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and ChemistryChinese Academy of SciencesBeijingChina
  2. 2.Shenyang National Laboratory for Materials Science, Institute of Metal ResearchChinese Academy of SciencesShenyangChina
  3. 3.Department of ChemistryTsinghua UniversityBeijingChina

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