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The reaction impedance shows a power law of the ac modulation frequency and two exponents for the reaction resistance and reaction capacitance are found to agree with the values predicted by a homogeneous charge-transfer reaction model. In addition, the Nyquist diagrams exhibit the absence of inductive loops. A condition for the existence of inductive loops derived in this study suggests that the electrocrystallization of Ni^\u003c2+\u003e ions may take place in the slow reaction step Ni^\u003c2+\u003e+e^-\u2192Ni^+_\u003cabs\u003e and in the fast reaction step Ni^+_\u003cabs\u003e+e^-\u2192Ni. (2)Transient process in the Helmholtz layer in electrodeposition A method is described for the study of the kinetics of electrode reactions on the basis of analytical solutions of three transient electrochemical processes comprising the diffusion of ions, charge-transfer reactions and a charging process of an electrochemical double-layer. Multi-pulse currents are applied to a working electrode and the potentials are recorded. The measured potential-time curves agree with those predicted by the analytical solution. The kinetic constant, exchange current density and double-layer capacitance are determined from the measured potential-time curves using the analytical solution. (3)Surface nucleation and growth in electrodeposition Voltage-time curves in surface growth on single crystalline nickel electrodes in nickel sulfamate have been measured under a fixed current density with a nanosecond rise-time. The transient voltage-time curves in a two-electrode system exhibit three continuous regions that correspond to the reduction of nickel ions by two-step electrochemical reactions, the crystallization process such as nucleation and growth, and steady state surface growth. The measured voltage-time curves are well consistent with the calculation results predicted by phenomenological equations proposed in this study.", "subitem_description_type": "Other"}, {"subitem_description": "\u672a\u516c\u958b\uff1aP.43\u4ee5\u964d\uff08\u5225\u5237\u8ad6\u6587\u306e\u305f\u3081\uff09", "subitem_description_type": "Other"}, {"subitem_description": "\u7814\u7a76\u5831\u544a\u66f8", "subitem_description_type": "Other"}]}, "item_1617186643794": {"attribute_name": "Publisher", "attribute_value_mlt": [{"subitem_1522300295150": "ja", "subitem_1522300316516": "\u6589\u85e4\u6b63\u654f"}]}, "item_1617186702042": {"attribute_name": "Language", "attribute_value_mlt": [{"subitem_1551255818386": "jpn"}]}, "item_1617186783814": {"attribute_name": "Identifier", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/20.500.12000/12228"}]}, "item_1617186920753": {"attribute_name": "Source Identifier", "attribute_value_mlt": [{"subitem_1522646500366": "NCID", "subitem_1522646572813": "BA74598460"}]}, "item_1617187056579": {"attribute_name": "Bibliographic Information", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2005-03", "bibliographicIssueDateType": "Issued"}}]}, "item_1617258105262": {"attribute_name": "Resource Type", "attribute_value_mlt": [{"resourcetype": "research report", "resourceuri": "http://purl.org/coar/resource_type/c_18ws"}]}, "item_1617265215918": {"attribute_name": "Version Type", "attribute_value_mlt": [{"subitem_1522305645492": "VoR", "subitem_1600292170262": "http://purl.org/coar/version/c_970fb48d4fbd8a85"}]}, "item_1617605131499": {"attribute_name": "File", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "download_preview_message": "", "file_order": 0, "filename": "15560021.pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "", "size": 0, "url": {"objectType": "fulltext", "url": "https://u-ryukyu.repo.nii.ac.jp/record/2004853/files/15560021.pdf"}, "version_id": "3adce533-e798-4036-8012-768ba0641730"}]}, "item_title": "\u96fb\u8377\u79fb\u52d5\u53cd\u5fdc\u3092\u4f34\u3046\u96fb\u6790\u306b\u3088\u308b\u8584\u819c\u5f62\u6210\u904e\u7a0b\u306b\u95a2\u3059\u308b\u7814\u7a76", "item_type_id": "15", "owner": "1", "path": ["1642838403123", "1642838406845"], "permalink_uri": "http://hdl.handle.net/20.500.12000/12228", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2009-09-01"}, "publish_date": "2009-09-01", "publish_status": "0", "recid": "2004853", "relation": {}, "relation_version_is_last": true, "title": ["\u96fb\u8377\u79fb\u52d5\u53cd\u5fdc\u3092\u4f34\u3046\u96fb\u6790\u306b\u3088\u308b\u8584\u819c\u5f62\u6210\u904e\u7a0b\u306b\u95a2\u3059\u308b\u7814\u7a76"], "weko_shared_id": -1}