Preparation and Characterization of Nanosheets

2012 Fiscal Year Final Research Report

• Project/Area Number: 23651116
• Research Category: Grant-in-Aid for Challenging Exploratory Research
• Allocation Type: Multi-year Fund
• Research Field: Nanomaterials/Nanobioscience
• Research Institution: Kumamoto University
• Principal Investigator: KOINUMA Michio 熊本大学, 大学院・自然科学研究部, 講師 (70284742)
• Project Period (FY): 2011 – 2012
• Keywords: ナノシート / 酸化銀 / 層状構造 / 酸化グラフェン / X線光電子分光法 / 電気化学キャパシター

Research Abstract

e succeeded in preparing the silver oxide nanosheet which actedeffectively as photonic devices and photocatalysts. The layered silver oxide which hadlamellar structure was formed of the simple solution process because dodecanedioic acidin which carbonyl groups existed in both end was used as a mold. We analyzed reducedgraphene oxide (rGO) and reduced graphite oxide (rGtO) by X-ray photoelectronspectroscopy. The rGO and rGtO were prepared by photochemical, electrochemical, hydrazine,and thermal reduction of graphene oxide (GO) and graphite oxide (GtO).

Research Products

• [Journal Article] Electrolytic GrapheneOxide and its ElectrochemicalProperties (2013)
  • Author(s): Y asumichi Matsumoto, HikaruTateishia, Michio Koinuma, Y ukiKamei, Chikako Ogata, KengoGezuhara, Kazuto Hatakeyama,Shinya Hayami, Takaaki Taniguchi,Asami Funatsu
  • Journal Title: J. Electroanal. Chem. Volume: (印刷中)
  • Peer Reviewed
• [Journal Article] Analysis ofReduced Graphene Oxides by X-rayPhotoelectron Spectroscopy andElectrochemical Capacitance (2013)
  • Author(s): Michio Koinuma, Hikaru Tateishi,Kazuto Hatakeyama, ShinsukeMiyamoto, Chikako Ogata, AsamiFunatsu, Takaaki Taniguchi, andY asumichi Matsumoto
  • Journal Title: Chem.Lett Volume: (印刷中)
  • Peer Reviewed
• [Journal Article] Photochemical Engineering ofGraphene Oxide Nanosheets (2012)
  • Author(s): Michio Koinuma, Chikako Ogata, Y ukiKamei, Kazuto Hatakeyama, HikaruTateishi, Y usuke Watanabe, TakaakiTaniguchi, Kengo Gezuhara, ShinyaHayami, Asami Funatsu, et al.
  • Journal Title: J. Phys.Chem. C Volume: 116巻 Pages: 19822-19827.
  • DOI: DOI:10.1021/jp305403r
  • Peer Reviewed
• [Presentation] 溶液反応による酸化物ナノシートの作製 (2013)
  • Author(s): 鯉沼陸央、元田龍一、岡澤祐輝、白井友梨、松本泰道
  • Organizer: 電気化学会創立80周年記念大会
  • Place of Presentation: 東北大学 (仙台)
  • Year and Date: 2013-03-29
• [Presentation] 酸化銀ナノシートの作製と電気化学特性 (2012)
  • Author(s): 鯉沼陸央,元田龍一,松本泰道
  • Organizer: 電気化学会第79回大会
  • Place of Presentation: アクトシティ浜松(浜松)
  • Year and Date: 2012-03-29
• [Presentation] 溶液プロセスによる誘電体酸化物ナノシートの作製 (2011)
  • Author(s): 鯉沼陸央,岡澤祐輝,松本泰道
  • Organizer: 2011年電気化学会秋季大会
  • Place of Presentation: 朱鷺メッセ(新潟)
  • Year and Date: 2011-09-10