Ultrathin W18O49 Nanowires with Diameters below 1 nm: Synthesis, Near-Infrared Absorption, Photoluminescence, and Photochemical Reduction of Carbon Dioxide†
Dr. Guangcheng Xi
International Center for Materials Nanoarchitectonics (WPI-MANA), and Environmental Remediation Materials Unit, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047 (Japan)
Nanomaterials and Nanoproducts Research Center, Chinese Academy of Inspection and Quarantine, Beijing, 100123 (China)
Search for more papers by this authorDr. Shuxin Ouyang
International Center for Materials Nanoarchitectonics (WPI-MANA), and Environmental Remediation Materials Unit, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047 (Japan)
Search for more papers by this authorPeng Li
International Center for Materials Nanoarchitectonics (WPI-MANA), and Environmental Remediation Materials Unit, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047 (Japan)
Search for more papers by this authorCorresponding Author
Prof. Jinhua Ye
International Center for Materials Nanoarchitectonics (WPI-MANA), and Environmental Remediation Materials Unit, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047 (Japan)
TU-NIMS Joint Research Center, School of Material Science and Engineering, Tianjin University, 92 Weijin Road, Tianjin (P.R. China)
International Center for Materials Nanoarchitectonics (WPI-MANA), and Environmental Remediation Materials Unit, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047 (Japan)Search for more papers by this authorDr. Qiang Ma
Nanomaterials and Nanoproducts Research Center, Chinese Academy of Inspection and Quarantine, Beijing, 100123 (China)
Search for more papers by this authorNing Su
Nanomaterials and Nanoproducts Research Center, Chinese Academy of Inspection and Quarantine, Beijing, 100123 (China)
Search for more papers by this authorProf. Hua Bai
Nanomaterials and Nanoproducts Research Center, Chinese Academy of Inspection and Quarantine, Beijing, 100123 (China)
Search for more papers by this authorProf. Chao Wang
Nanomaterials and Nanoproducts Research Center, Chinese Academy of Inspection and Quarantine, Beijing, 100123 (China)
Search for more papers by this authorDr. Guangcheng Xi
International Center for Materials Nanoarchitectonics (WPI-MANA), and Environmental Remediation Materials Unit, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047 (Japan)
Nanomaterials and Nanoproducts Research Center, Chinese Academy of Inspection and Quarantine, Beijing, 100123 (China)
Search for more papers by this authorDr. Shuxin Ouyang
International Center for Materials Nanoarchitectonics (WPI-MANA), and Environmental Remediation Materials Unit, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047 (Japan)
Search for more papers by this authorPeng Li
International Center for Materials Nanoarchitectonics (WPI-MANA), and Environmental Remediation Materials Unit, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047 (Japan)
Search for more papers by this authorCorresponding Author
Prof. Jinhua Ye
International Center for Materials Nanoarchitectonics (WPI-MANA), and Environmental Remediation Materials Unit, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047 (Japan)
TU-NIMS Joint Research Center, School of Material Science and Engineering, Tianjin University, 92 Weijin Road, Tianjin (P.R. China)
International Center for Materials Nanoarchitectonics (WPI-MANA), and Environmental Remediation Materials Unit, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047 (Japan)Search for more papers by this authorDr. Qiang Ma
Nanomaterials and Nanoproducts Research Center, Chinese Academy of Inspection and Quarantine, Beijing, 100123 (China)
Search for more papers by this authorNing Su
Nanomaterials and Nanoproducts Research Center, Chinese Academy of Inspection and Quarantine, Beijing, 100123 (China)
Search for more papers by this authorProf. Hua Bai
Nanomaterials and Nanoproducts Research Center, Chinese Academy of Inspection and Quarantine, Beijing, 100123 (China)
Search for more papers by this authorProf. Chao Wang
Nanomaterials and Nanoproducts Research Center, Chinese Academy of Inspection and Quarantine, Beijing, 100123 (China)
Search for more papers by this authorThis work received financial support from the World Premier International Research Center Initiative (WPI Initiative) on Materials Nanoarchitectonics, the Natural Science Foundation of China (51102220), and the Global COE Program of Tokyo Institute of Technology (Japan).
Graphical Abstract
Offene Stellen: Eine Eintopfsynthese führt zu ultradünnen W18O49-Nanodrähten, die bis zu mehrere Mikrometer lang und reich an Sauerstoffleerstellen sind. Neben einzigartigen optischen Eigenschaften zeigen die Nanodrähte unerwartete Fähigkeiten in der photochemischen Reduktion von Kohlendioxid zu Methan (siehe Bild). Ursache hierfür ist ihre Defektstruktur, die von der großen Zahl an Sauerstoffleerstellen verursacht wird.
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