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Hyomen Kagaku最新文献

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Water Splitting and CO 2 Reduction using Metal Oxide and Sulfide Photocatalyst Materials 金属氧化物和硫化物光催化剂材料的水裂解和CO 2还原
Hyomen Kagaku Pub Date : 2017-01-01 DOI: 10.1380/jsssj.38.268
A. Kudo
{"title":"Water Splitting and CO 2 Reduction using Metal Oxide and Sulfide Photocatalyst Materials","authors":"A. Kudo","doi":"10.1380/jsssj.38.268","DOIUrl":"https://doi.org/10.1380/jsssj.38.268","url":null,"abstract":"Artificial photosynthesis is expected to solve energy, environment, and resources issues. Water splitting and CO2 reduction of artificial photosynthesis have extensively been studied using photocatalyst materials. Various metal oxide and sulfide photocatalysts developed by the author’s original strategies are introduced. These heterogeneous photocatalyst materials have been applied to a single particle system, Z-schematic system, and photoelectrochemical systems for water splitting and CO2 reduction using water as an electron donor.","PeriodicalId":13075,"journal":{"name":"Hyomen Kagaku","volume":"5 1","pages":"268-273"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79107377","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
In Order to Transmit Traditional Crafts to Posterity 为了将传统工艺传承给子孙后代
Hyomen Kagaku Pub Date : 2017-01-01 DOI: 10.1380/jsssj.38.91
Naohisa Maruyama
{"title":"In Order to Transmit Traditional Crafts to Posterity","authors":"Naohisa Maruyama","doi":"10.1380/jsssj.38.91","DOIUrl":"https://doi.org/10.1380/jsssj.38.91","url":null,"abstract":"","PeriodicalId":13075,"journal":{"name":"Hyomen Kagaku","volume":"137 1","pages":"91-93"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77221681","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fundamentals of β-NMR and its New Developments in Materials Science Studies β-核磁共振基本原理及其在材料科学研究中的新进展
Hyomen Kagaku Pub Date : 2017-01-01 DOI: 10.1380/JSSSJ.38.188
M. Mihara
{"title":"Fundamentals of β-NMR and its New Developments in Materials Science Studies","authors":"M. Mihara","doi":"10.1380/JSSSJ.38.188","DOIUrl":"https://doi.org/10.1380/JSSSJ.38.188","url":null,"abstract":"The β -NMR technique and its application to the study of materials science are introduced. Using some different types of accelerator facility, β -NMR probe nuclei for various elements are useful as a beam with wide energy range, which enables us to select an implantation depth into a sample from surface to bulk. Our recent β -NMR studies on 8 Li in Li ion conductor material Li 7 La 3 Zr 2 O 12 and 12 N in H 2 O are presented.","PeriodicalId":13075,"journal":{"name":"Hyomen Kagaku","volume":"140 1","pages":"188-193"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77521125","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Electronegativity Determination of Single Atoms by Atomic Force Microscopy 原子力显微镜法测定单原子的电负性
Hyomen Kagaku Pub Date : 2017-01-01 DOI: 10.1380/JSSSJ.38.341
Jo Onoda, Martin Ondrá Ccaron, Ek, P. Jelínek, Y. Sugimoto
{"title":"Electronegativity Determination of Single Atoms by Atomic Force Microscopy","authors":"Jo Onoda, Martin Ondrá Ccaron, Ek, P. Jelínek, Y. Sugimoto","doi":"10.1380/JSSSJ.38.341","DOIUrl":"https://doi.org/10.1380/JSSSJ.38.341","url":null,"abstract":"Department of Advanced Materials Science, University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8561 Graduate School of Engineering, Osaka University, 2-1 Yamada-Oka, Suita, Osaka 565-0871 Institute of Physics, Czech Academy of Sciences, Cukrovarnická 10/112, Prague 162 00, Czech Republic Regional Centre of Advanced Technologies and Materials, Department of Physical Chemistry, Palacky University, Šlechtitelů 27, 783 71, Olomouc, Czech Republic","PeriodicalId":13075,"journal":{"name":"Hyomen Kagaku","volume":"11 1","pages":"341-346"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77976880","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An Encouragement for Researching and Living Abroad 鼓励出国研究和生活
Hyomen Kagaku Pub Date : 2017-01-01 DOI: 10.1380/JSSSJ.38.94
Katsushi Hashimoto
{"title":"An Encouragement for Researching and Living Abroad","authors":"Katsushi Hashimoto","doi":"10.1380/JSSSJ.38.94","DOIUrl":"https://doi.org/10.1380/JSSSJ.38.94","url":null,"abstract":"2. 1 きっかけ 筆者は学生の頃から海外で働きたいと漠然と考えてい たが,なかなか実行できずにいた。きっかけは突然やっ てきた。それは,NTT物性科学基礎研究所でポスドク をしていた 2003年,当研究所で行われた国際会議でポ スター発表をしていたときのことである。Wiesendanger グループのサブグループリーダーのMarkus Morgenstern 博士(現:アーヘン大学教授)が,筆者のポスターを訪 れ議論をした後,ハンブルグ大学のポスドクポジション に誘ってくれたのだ。ハンブルグでの研究テーマは,筆 者が当時研究していた量子ホール効果を,走査トンネル 顕微鏡(STM)を用いてナノスケールで解明するとい うものであった。博士課程で STMを使った研究をして いた筆者にとっては,願ってもない話であった。 2. 2 不安 vs.希望 渡航を決断する前に不安がなかったわけではない。ド イツのプロジェクト予算で雇われるポスドクのオファー であったため,家族を養うことができるのか,帰国後の 職はあるのかと不安は尽きなかった。しかし,海外で自 分の力を磨いてみたい,異なる文化・環境の中で生活し てみたいという以前からの希望が勝り,渡航を決断し た。蓋を開けてみれば,問題なく家族は養え(むしろ貯 金もできた!),運よく日本からの次のポジションの誘 いも舞い込むなど,意外にも何とかなるものだというこ とがわかった。","PeriodicalId":13075,"journal":{"name":"Hyomen Kagaku","volume":"102 1","pages":"94-95"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80631869","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Experience in Boulder, CO, USA 有在美国科罗拉多州博尔德市工作的经验
Hyomen Kagaku Pub Date : 2017-01-01 DOI: 10.1380/jsssj.38.581
K. Sekimoto
{"title":"Experience in Boulder, CO, USA","authors":"K. Sekimoto","doi":"10.1380/jsssj.38.581","DOIUrl":"https://doi.org/10.1380/jsssj.38.581","url":null,"abstract":"","PeriodicalId":13075,"journal":{"name":"Hyomen Kagaku","volume":"110 1","pages":"581-582"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89323541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Development of the Molding Material Using Urushi Sap and Thinned Wood Powder 漆树液和木粉稀释成型材料的研制
Hyomen Kagaku Pub Date : 2017-01-01 DOI: 10.1380/JSSSJ.38.244
T. Kinoshita
{"title":"Development of the Molding Material Using Urushi Sap and Thinned Wood Powder","authors":"T. Kinoshita","doi":"10.1380/JSSSJ.38.244","DOIUrl":"https://doi.org/10.1380/JSSSJ.38.244","url":null,"abstract":"「漆器」は,英語で「japan」と表記される日本を代表 する工芸品であり,「漆」は塗料として,20世紀前半ま で器類だけではなく家具・建築物,織物用の型紙,鉄道 車両や自転車まで用途も広がったが,石油を原料とする 合成樹脂塗料が開発されると,その利用の中心は漆器と 神仏具となっていった。また,バブル崩壊後の漆器業 界は,国民の生活様式の変化,素地や表面塗装に合成樹 脂を用いた「合成漆器」の供給,安価な輸入品の台頭, 消費者ニーズに適応した商品開発の遅れなどにより生産 額,企業数,従業員数いずれも減少が続いている。 ただし近年は,地球環境問題の高まりにより,ものづ くりの製造プロセスや塗料などの材料は,環境配慮型へ と転換を迫られている。また,日本の伝統工芸に対し て,国民のニーズが生活の量的充足から質的充足へと変 化,都市化や生活の洋風化が進む中で地域独自の文化を 見直す風潮,「和」の暮らしの知恵が見直されるととも に我が国の歴史的基盤としての「ものづくり」に対する 再評価,欧米においての「和」のブームによる和風の生 活様式に対する関心の高まり,といったプラスの状況変 化も生まれている。 この機運を活用し,漆関連産業には,天然で持続可能 な環境配慮形材料である漆をもっと主張し,特徴ある新 商品の開発が望まれている。 そこで本稿では,現代の生活様式にマッチした「漆 器」を実現するために素地に着目し,従来の伝統的漆器 に用いられていた「漆」と「木」という天然原料のみを 用いて,漆器素地を製造できる成形材料を,企業との共 同研究により開発,実用化したので報告する。","PeriodicalId":13075,"journal":{"name":"Hyomen Kagaku","volume":"45 1","pages":"244-246"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86437560","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Thoughts on Ultra High Vacuum Scanning Probe Microscope 对超高真空扫描探针显微镜的思考
Hyomen Kagaku Pub Date : 2017-01-01 DOI: 10.1380/jsssj.38.493
R. Oiwa
{"title":"Thoughts on Ultra High Vacuum Scanning Probe Microscope","authors":"R. Oiwa","doi":"10.1380/jsssj.38.493","DOIUrl":"https://doi.org/10.1380/jsssj.38.493","url":null,"abstract":"","PeriodicalId":13075,"journal":{"name":"Hyomen Kagaku","volume":"35 1","pages":"493-493"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82661249","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Resonance Shear Measurement on Nano-Confined Liquids and Friction Analysis 纳米受限液体的共振剪切测量与摩擦分析
Hyomen Kagaku Pub Date : 2017-01-01 DOI: 10.1380/JSSSJ.38.117
M. Mizukami, K. Kurihara
{"title":"Resonance Shear Measurement on Nano-Confined Liquids and Friction Analysis","authors":"M. Mizukami, K. Kurihara","doi":"10.1380/JSSSJ.38.117","DOIUrl":"https://doi.org/10.1380/JSSSJ.38.117","url":null,"abstract":"The resonance shear measurement (RSM), which we developed, can evaluate the rheological and tribological properties of confined liquids at surface separation distances (D) from μm (practically liquids are in the bulk state) to nm thicknesses. Thus, it is especially useful for studying the boundary lubrication for which the lubricant layer becomes in the nm level thickness and the solid surfaces are supposed to be partially in contact. In this article, we describe the principle and advantages of RSM, and review our recent RSM studies on tribology of nano-confined liquids. Four phenyl ether lubricant oils with different bulk viscosity confined between mica surfaces, and two ionic liquids ([C4 mim] [NTf2]) and [C4mim] [BF4]) showed significant increase in viscosity and the their magnitude relation became reverse when the gap became in nanometer thick. Friction of hydrogel (double network gel) and silica sphere was dominated by the elasticity of the deformed gel-silica interface.","PeriodicalId":13075,"journal":{"name":"Hyomen Kagaku","volume":"18 1","pages":"117-122"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82494584","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Modern Alchemy through Nanoparticles 纳米粒子的现代炼金术
Hyomen Kagaku Pub Date : 2017-01-01 DOI: 10.1380/jsssj.38.3
M. Haruta
{"title":"Modern Alchemy through Nanoparticles","authors":"M. Haruta","doi":"10.1380/jsssj.38.3","DOIUrl":"https://doi.org/10.1380/jsssj.38.3","url":null,"abstract":"","PeriodicalId":13075,"journal":{"name":"Hyomen Kagaku","volume":"5 1","pages":"3-3"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87465320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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