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Electronic structure and Electron-transport Properties of Peanut-shaped C_(60) Polymers with a Negative Gauss Curvature

作者： M.Ohta s.kimura s Fukutani K.Okamoto Niigata University Osaka University of Pharmaceutical sciences

INTRODUCTION Radioactive particles are known to generate in the working field of ***,the concentration of radioactive particles in the working field of fixed Field Alternating Gradient Accelerator(FFAG) is necessary to be measured before and after working ***,the concentration of gaseous radioactive particles exhausted from working FFAG in 2009 was too low to be measured as monitoring gas. The present work was measured the concentration of

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复旦学报（自然科学版） 2007年第5期46卷 632-633页

作者： J.Onoe Y.Ochiai T.Ito s.kimura s.Ueda Y.Noguchi s.Ishii K.Ohno Y.Toda Research Laboratory for Nuclear Reactors Tokyo Institute of Technology Department of Materials Technology Chiba University UVsOR Institute for Molecular Science Department of Physics Yokohama National University Department of Applied Physics Hokkaido University

1 Results When a C60 film was irradiated with electron-beam (EB) with an incident energy of 3 kV, a peanut-shaped C60 polymer with metallic properties was formed[1], as shown in Fig.1. To elucidate the origin of the metallic properties of the peanut-shaped polymer, we examined the valence photoelectron spectra of the polymer using in situ high-resolution photoelectron spectroscopy and found that the electronic states of the polymer came across the Fermi level (EF)[2]. Interestingly, the spectral shape i...

关键词： electron-transport C60 polymers Gauss curvature

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Development of New Tumor Targeting 10B-carrier:Boron Cluster-Cyclic RGD Pentapeptide Conjugates for Boron Neutron Capture Therapy

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Development of New Tumor Targeting 10B-carrier:Boron Cluster...

Role of serotonin and nitric oxide in postischemic microvascular dysfunction

作者： s.kimura s.Ueda K.Okuda s.Masunaga H.Nagasawa Laboratory of Medicinal & Pharmaceutical Chemistry Gifu Pharmaceutical University

INTRODUCTION:A neutron capture reaction in boron[B(n,α) Li]is,in principle,very effective in destroying tumors selectively,providing that sufficient amount of B can be accumulated in the target tumor. However one of the major limitations in boron neutron capture therapy(BNCT) is insufficient and heterogeneous delivery of B from currently clinical-used B carriers, such as sodium mercaptoundecahydrododecaborate-B (BsH) and L-4-boronophenylalanine-B(BPA),into the target *** augment the efficiency of BNCT,we developed new B carriers containing the Arg-Gly-Asp

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中国病理生理杂志 2001年第9期17卷 925-925页

作者： T.Ishida J.Arikawa A.Akiyoshi s.kimura M.seike T.sakata

Effects of ulinastatin in experimental colitis induced by dextran sulfate sodium in rats

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中国病理生理杂志 2001年第8期 80-80页

作者： J.Tatsuyama T.Ishida K.Akiyoshi s.kimura K.Himeno T.MORI M.seike T.sakata Department of Internal Medicine School of Medicine Oita University Oita 879-5593 Japan

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作为固氮作用微场的有机碎屑

河南大学学报(自然科学版) 1981年第2期 125-126页

作者： Wada H.Panichsakpatana ,s.kimura ,M.Takai Y. ,司锡明

以前的论文,根据田间调查①②和实验室模式试验②③,都强调过淹育水稻土还原层中非共生固氮（N2）的重要性。在这些调查研究中已发现:施肥试验小区内的非共生固氮（N2）活度高于没施肥的试验小区内的非共生固氮活度。现在,更进一步确定... 详细信息

以前的论文,根据田间调查①②和实验室模式试验②③,都强调过淹育水稻土还原层中非共生固氮（N2）的重要性。在这些调查研究中已发现:施肥试验小区内的非共生固氮（N2）活度高于没施肥的试验小区内的非共生固氮活度。现在,更进一步确定:水稻土中绝大部分土壤有机质是以有机碎屑形态存在④;有机碎屑的数量,在施肥试验小区高于没施肥的试验小区⑤;并且在有机碎屑上及其附近,土壤微生物活度是很高的。有机碎屑可能就是非共生固氮（N2）的微场。根据这种假定设置的这种试验将在本文中叙述。

关键词：有机碎屑活度固氮微生物 NF 热力学函数试验小区生物固氮非共生固氮

The effects of ulinastatin in experimental colitis induced by dextran sulfate sodium (Dss) in rats

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中国病理生理杂志 2001年第9期17卷 928-928页

作者： J.Arikawa T.Ishida K.Akiyoshi s.kimura K.Himeno T.Mori M.seike T.sakata

synthesis of High Purity Lithium sulfide for sulfide solid Electrolyte Applications through Hydrogen Reduction of Lithium sulfate

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陶瓷学报 2024年第4期45卷 689-695页

作者： Arafumi kimura Research and Development Department Chemicoat Co.Ltd.1-14 OkayamadaiTogane-cityChiba 283-0826Japan

This paper is aimed to present a clean,inexpensive and sustainable method to synthesize high purity lithium sulfide(Li_(2)s)powder through hydrogen reduction of lithium sulfate(Li_(2)sO_(4)).A three-step reduction process has been successfully developed to synthesize well-crystallized and single-phase Li_(2)s powder by investigating the melting,sintering and reduction behavior of the mixtures of Li_(2)sO_(4)-Li_(2)*** purity alumina was found to be the most suitable crucible material for producing high purity Li_(2)s,because it was not attacked by the Li_(2)sO_(4)-Li_(2)s melt during heating,as compared with other materials,such as carbon,mullite,quartz,boron nitride and stainless *** use of synthesized Lizs resulted in higher purity and substantially higher room temperature ionic conductivity(2.77 ms·cm^(-1))for the argyrodite sulfide electrolyte Li_(6)Ps_(5)Cl than commercial Li_(2)s(1.12 ms·cm^(-1)).This novel method offers a great opportunity to produce battery grade Li_(2)s for sulfide solid electrolyte applications.

关键词： lithium sulfide lithium sulfate hydrogen reduction sulfide solid electrolyte all-solid-state lithium-ion battery

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Vermiform Ni@CNT derived from one-pot calcination of Ni-MOF precursor for improving hydrogen storage of MgH_(2)

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Transactions of Nonferrous Metals society of China 2024年第8期34卷 2629-2644页

作者： Zi-yin DAI Bing ZHANG Hideo kimura Li-rong XIAO Rong-han LIU Cui NI Chuan-xin HOU Xue-qin sUN Yu-ping ZHANG Xiao-yang YANG Rong-hai YU Wei DU Xiu-bo XIE school of Environmental and Material Engineering Yantai UniversityYantai 264005China Key Laboratory of Aerospace Materials and Performance Ministry of EducationSchool of Materials Science and EngineeringBeihang UniversityBeijing 100191China

The Ni-coated carbon nanotubes(Ni@CNT)composite was synthesized by the facile“filtration+calcination”of Ni-based metal−organic framework(MOF)precursor and the obtained composite was used as a catalyst for MgH_(2).MgH_(2)was mixed evenly with different amounts of Ni@CNT(2.5,5.0 and 7.5,wt.%)through ball *** MgH_(2)−5wt.%Ni@CNT can absorb 5.2 wt.%H_(2)at 423 K in 200 s and release about 3.75 wt.%H_(2)at 573 K in 1000 *** its dehydrogenation and rehydrogenation activation energies are reduced to 87.63 and 45.28 kJ/mol(H_(2)).The in-situ generated Mg_(2)Ni/Mg_(2)NiH4 exhibits a good catalytic effect due to the provided more diffusion channels that can be used as“hydrogen pump”.And the presence of carbon nanotubes improves the properties of MgH_(2)to some extent.

关键词： Mg-based hydrogen storage material activation energy Ni-loaded carbon nanotubes catalyst mechanism

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