書誌事項
- タイトル別名
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- Synthesis of Needle-like Nickel Powder by Thermal Decomposition of Nickel Oxalate
- シュウ サンエン ネツ ブンカイ プロセス ニ ヨル シンジョウ ニッケルコ ノ ゴウセイ
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Needle-like nickel powder with high aspect ratio was synthesized by the thermal decomposition of the precursors consisting of nickel ammine oxalate precipitated from aqueous solution. Nickel precursors of c.a. 1 μm in length and 50 nm in width were obtained by falling two solutions in drops simultaneously into distilled water at pH 9.5. One is a solution containing nickel chloride hexahydrate and ammonia, and the other is a sodium oxalate solution. The morphology of particles changed from granular to needle-like with the increase in pH. Large and size-dispersed needle-like particles were obtained at 363 K. The shape of metallic nickel particles changed from needle-like at 613 K to chain-like at 673 K depending on the heating treatment temperature of nickel precursors.
収録刊行物
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- 資源と素材
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資源と素材 121 (6), 255-259, 2005
一般社団法人 資源・素材学会
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詳細情報 詳細情報について
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- CRID
- 1390001206049010176
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- NII論文ID
- 10016467121
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- NII書誌ID
- AN10062646
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- COI
- 1:CAS:528:DC%2BD2MXmtVCit7s%3D
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- ISSN
- 18806244
- 09161740
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- NDL書誌ID
- 7412592
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可