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天然石墨——形成的实验证据和特殊应用(英文)

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地学前缘 2005年第1期12卷 171-181页

作者： michio INAGAKI Aichi Institute of Technology Yakusa Toyota 470-0392 Japan

简要讨论了碳前驱物的石墨化现象,总结了当有或无其他矿物共存环境下碳材料在承压条件下发生石墨化的实验结果。以这些实验研究成果为基础,讨论了自然界石墨生成的机理。此外,对天然石墨的某些特殊应用作了综述,如用作可再充电锂离子电... 详细信息

简要讨论了碳前驱物的石墨化现象,总结了当有或无其他矿物共存环境下碳材料在承压条件下发生石墨化的实验结果。以这些实验研究成果为基础,讨论了自然界石墨生成的机理。此外,对天然石墨的某些特殊应用作了综述,如用作可再充电锂离子电池的阳极材料,特别是片状石墨用作泄漏重油的吸附材料等。

关键词：石墨石墨化高压可再充电锂离子电池重油吸附

通过与热塑性树脂共热处理来改造活性炭的孔结构研究(英文)

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新型炭材料 2006年第4期21卷 289-296页

作者：野中理惠西阳子太田直人稻垣道夫爱知工业大学工学院东洋炭素有限公司

三种具有不同比表面积的活性炭—椰壳基AC-C、粒状AC-P和竹基AC-B分别与四种热塑性前驱体(改性剂)—聚乙烯醇(PVA),羟基丙基纤维素(HPC),柠檬酸(CiA),含氟聚酰亚氨(FPI)混合后,在900℃热处理1h。通过氮气吸附法和扫描电镜对改性后活性... 详细信息

三种具有不同比表面积的活性炭—椰壳基AC-C、粒状AC-P和竹基AC-B分别与四种热塑性前驱体(改性剂)—聚乙烯醇(PVA),羟基丙基纤维素(HPC),柠檬酸(CiA),含氟聚酰亚氨(FPI)混合后,在900℃热处理1h。通过氮气吸附法和扫描电镜对改性后活性炭的孔结构进行了表征。实验发现,热塑性树脂对活性炭AC-B的孔结构改性最显著;而另外三种改性剂PVA,HPC和CiA的改性结果使得AC-B的表面积降低,这是由于对其微孔结构改性效果不同所引起的PVA可消除所有微孔,HPC可以有效消除极微孔,而CiA仅减少极微孔体积,但增加了超微孔体积。一方面,30%CiA的添加量,导致AC-B的外表面积增加了170%;另一方面,改性剂FPI通过增加极微孔,使其表面积增加达2倍之多。通过选择改性剂,能够改变活性炭基体中的微孔孔径分布,实际上是通过增加或减少其中的极微孔来实现。

关键词：活性炭热塑性前驱体孔结构微孔

COLLISION PROCESSES INVOLVING HIGH-RYDERG ATOMS

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原子与分子物理学报 1985年第4期 46-49页

作者： michio Matsuzawa Department of Engineering Physics the University of Electro-Communications Chofu-shi Tokyo 182

Recently an atom in highly excited Rydberg state(which we refer to,for simplicity,as a high-Rydberg atom)have attracted much attentionbecause of its unusual *** arises from the fact that anelectron is excited into an orbital with high principal quantum number *** atom has a quite large geometrical cross section because of its large

关键词： COLLISION PROCESSES INVOLVING HIGH-RYDERG ATOMS high

Overview on high-resolution ocean modeling in JAMSTEC

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Engineering Sciences 2014年第2期12卷 43-44页

作者： michio Kawamiya Research Institute for Global Change Japan Agency for Marine-earth Science and Technology

In view of the importance of ocean component for representing climate change,efforts are underway to implement a high-resolution nesting model system in Model for Interdisciplinary Research on Climate(MIROC) for the North Pacific using the same ocean model as used in the coupled model MIROC5. By comparing double(10 km for the northwestern Pacific,50 km for the rest of the Pacific) and triple(double nesting plus 2 km resolution near Japan) nesting,it turns out that relative vorticity is drastically enhanced near Japan with 2 km resolution. It is hoped that such an elaborated nesting system will reveal detailed processes for the ocean heat uptake by,e.g.,intermediate water and mode water formation for which the"perturbed region"near Japan is the key region.

关键词： K computer earth simulator II eddy-resolving ocean model nesting model

COLLISIONS OF HIGH—RYDBERG ATOMS IN CIRCULAR STATES WITH RARE-GAS ATOMS

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原子与分子物理学报 1985年第4期 43-45页

作者： michio Matsuzawa Chofu-shi Chofugaoka Department of Engineering Physics The University of Electro-Communications Tokyo 182

Collisional state mixing of high-Rydberg atoms in the(nlm)states hasbeen the target of active theoretical and experimental *** nis the principal quantum number,l is the angular momentum and m is the

关键词： high COLLISIONS OF HIGH RYDBERG ATOMS IN CIRCULAR STATES WITH RARE-GAS ATOMS

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炭材料的孔隙——调控的重要性(英文)

新型炭材料 2009年第3期24卷 193-222页

作者：稻垣道夫北海道大学

简要说明炭材料中的孔隙分类和特征后,就其孔隙调控方法及调控的重要性作了述评。首先评述了新近所知的常规活化工艺,而后展示了非活化处理的孔结构调控技术,诸如:模板法,PTFE脱氟,炭气凝胶,聚合物共混法,特定前躯体及制备条件选择等。... 详细信息

简要说明炭材料中的孔隙分类和特征后,就其孔隙调控方法及调控的重要性作了述评。首先评述了新近所知的常规活化工艺,而后展示了非活化处理的孔结构调控技术,诸如:模板法,PTFE脱氟,炭气凝胶,聚合物共混法,特定前躯体及制备条件选择等。提出了五类应用实例:CO2捕集、水蒸气吸/脱附、汽油蒸气吸附、超级电容器炭电极、重油吸附和回收等,进一步强调了炭材料孔隙结构调控的重要性。

关键词：孔隙孔隙演化孔隙结构调控孔隙的重要性

Multiple solid pancreatic hamartomas:A case report and review of the literature

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World Journal of Gastrointestinal Oncology 2012年第9期4卷 202-206页

作者： Fumi Kawakami michio Shimizu Hiroshi Yamaguchi Shigeo Hara Ippei Matsumoto Yonson Ku Tomoo Itoh Department of Diagnostic Pathology Kobe University HospitalKobeHyogo 6500017Japan Department of Pathology Saitama Medical UniversityInternational Medical CenterHidakaSaitama 3501298Japan Department of Surgery Division of Hepato-Biliary-Pancreatic SurgeryKobe University Graduate School of MedicineKobeHyogo 6500017Japan

Non-neoplastic tumor-like lesions in the pancreas are ***,we present a case of multiple solid pancreatic hamartomas in a 78-year-old Japanese *** computed tomography revealed a pancreatic mass,measuring 1.8 cm in maximum ***,no symptoms were *** was not an alcoholic and had no history of *** patient underwent a pancreatoduodenectomy,and three well-demarcated solid nodules measuring 1.7 cm,0.4 cm,and 0.3 cm in diameter were found in the pancreatic ***,the lesions were composed of non-neoplastic,disarranged acinar cells and ducts embedded in a sclerotic stroma with elongated spindle cells that lacked discrete *** stromal spindle cells were immunoreactive for CD34 and *** histological diagnosis was multiple solid hamartomas of the *** has been no recurrence 30 mo after *** far,18 cases of pancreatic hamartoma have been reported in the English literature,including our *** out of these 18 cases seemed to fit the criteria of solid pancreatic *** the number of cases was limited,solid pancreatic hamartomas seem to be benign tumor-like lesions,which are found incidentally in healthy middle-aged adults,but occasionally involve the whole pancreas,resulting in a poor *** pancreatic hamartoma was sometimes associated with minor pancreatic abnormality,and multiple small lesions other than the main tumors were detected in a small number of *** these findings,one may speculate that solid pancreatic hamartoma could be the result of a malformation during the development of the pancreas.

关键词： Pancreatic tumor Hamartoma Multiple CD117 CD34

Pathological evaluation of gastrointestinal endoscopic submucosal dissection materials based on Japanese guidelines

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World Journal of Gastrointestinal Endoscopy 2012年第11期4卷 489-499页

作者： Koji Nagata michio Shimizu Department of Pathology Saitama Medical University International Medical Center

Endoscopic surgery first started as snare polypectomy and then progressed to endoscopic mucosal resection (EMR). In order to resect a lesion that is more than 2 cm, endoscopic submucosal dissection (ESD) was developed. ESD therapy has now been established and is being used for early stage neoplastic lesions in the stomach, colon, esophagus, larynx and pharynx. In ESD specimens, we deal with relatively small lesions; therefore, more meticulous and precise pathological diagnosis is required compared to that in surgically resected specimens. In addition, we should be expert in the eligibility criteria of the different organs for ESD therapy. Here, we explain the biopsy diagnosis, including the Japanese group classification as well as the Vienna classification, handling the specimen, including fixation, photography, cutting and paraffin embedding, histological type, depth, vascular invasion and evaluation of the surgical margins, based on the latest Japanese guidelines. Japanese histopathology diagnostic criteria for the stomach, colon and esophagus are also described. We also demonstrate some examples of those mentioned above.

关键词： Esophagus Stomach Colon Rectum Biopsy Endoscopic mucosal dissection Surgical pathology Diagnosis Guideline Immunohistochemistry

由柏木制备纳米孔结构炭材料 Ⅱ.电双层电容器中的应用(英文)

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新型炭材料 2007年第4期22卷 321-326页

作者： Eiki Ito Sylwia Mozia Masaharu Okuda Takashi Nakano Masahiro Toyoda michio Inagaki Faculty of Engineering Aichi Institute of TechnologyYakusaToyota 470-0392JapanIntellectual Property Bank Corp.Toranomon Minato-ku Tokyo 105-0001Japan Faculty ofEngineeringOitaUniversityDannoharu 700Oita 870-1192JapanShimizu Corp.Environ.Solution Div. Shibaura Minato-ku Tokyo105-8007 Japan Shimizu Corp.Environ.SolutionDiv.ShibauraMinato-kuTokyo 105-8007Japan Faculty ofEngineeringOitaUniversityDannoharu700Oita 870-1192Japan Faculty of Engineering AichiInstitute of TechnologyYakusaToyota 470-0392Japan

通过过热蒸气活化法制备的柏木炭中含有大量的中孔,可用于制备以1mol/L硫酸为电解液的双电层电容器(EDLCs)。在50mA/g电流密度下,柏木炭的质量比电容(C50)为190F/g;在1000mA/g电流密度下,其质量比电容(C1000)为140F/g。按C1000/C50定义... 详细信息

通过过热蒸气活化法制备的柏木炭中含有大量的中孔,可用于制备以1mol/L硫酸为电解液的双电层电容器(EDLCs)。在50mA/g电流密度下,柏木炭的质量比电容(C50)为190F/g;在1000mA/g电流密度下,其质量比电容(C1000)为140F/g。按C1000/C50定义的性能倍率约为0.72。测得的高电容量可归因于微孔和大孔所造成表面的贡献。以简易浸泡法负载少量NiO粒子后,柏木炭的质量比电容可以提高约13%,体积比电容提高约27%,而其性能倍率保持不变。

关键词：柏木炭过热蒸气电双层电容器 NiO负载