查看“︁過氧化銅”︁的源代码

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| Watchedfields = 
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| Name = 
|CustomizedImage=[[File:Cu2+.svg]][[File:Peroxide anion.svg|96px]]
| IUPACName = 
| OtherNames = 二氧化銅
|Section1={{Chembox Identifiers
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| InChI = 
| SMILES = [Cu+2].[O-]-[O-]
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| CASNo = 12019-06-6
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|Section2={{Chembox Properties
| Formula = CuO<sub>2</sub>
| MolarMass = 95.945
| Appearance = 暗橄欖綠晶體
| Density = 
| Solubility = 不溶
| SolubleOther = 不溶
| Solvent = [[乙醇]]
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'''過氧化銅'''是一種[[無機化合物]]，分子式CuO<sub>2</sub>。

== 性質 ==
其為[[銅]]的[[過氧化物]]，為暗橄欖綠色晶體或懸浮物。不溶於水或乙醇，但與一個水分子組成[[結晶水合物]]。在潮濕狀態下容易分解，<ref name=EW>{{cite book|title=Electrical World, Volume 39|date=1902|page=997|url=https://books.google.com/books?id=OU9EAQAAIAAJ&pg=PA997&dq=%22copper+peroxide%22&hl=en&sa=X&ved=0CDcQ6AEwBWoVChMIlOnU0vz-yAIVRKseCh2a2Q7P#v=onepage&q=%22copper%20peroxide%22&f=false|access-date=2019-11-19|archive-date=2020-07-29|archive-url=https://web.archive.org/web/20200729170338/https://books.google.com/books?id=OU9EAQAAIAAJ&pg=PA997&dq=%22copper+peroxide%22&hl=en&sa=X&ved=0CDcQ6AEwBWoVChMIlOnU0vz-yAIVRKseCh2a2Q7P#v=onepage&q=%22copper%20peroxide%22&f=false}}</ref>除非保存於6℃以下。在乾燥環境下則更為穩定。<ref name=CSL>{{cite book|title=Journal of the Chemical Society of London, Volume 48, Part 1|date=1885|location=London|page=124|url=https://books.google.com/books?id=Y0gxAAAAYAAJ&pg=PA124&dq=%22copper+peroxide%22&hl=en&sa=X&ved=0CCkQ6AEwA2oVChMIlOnU0vz-yAIVRKseCh2a2Q7P#v=onepage&q=%22copper%20peroxide%22&f=false|access-date=2019-11-19|archive-date=2020-07-29|archive-url=https://web.archive.org/web/20200729162131/https://books.google.com/books?id=Y0gxAAAAYAAJ&pg=PA124&dq=%22copper+peroxide%22&hl=en&sa=X&ved=0CCkQ6AEwA2oVChMIlOnU0vz-yAIVRKseCh2a2Q7P#v=onepage&q=%22copper%20peroxide%22&f=false}}</ref>

== 制备 ==
它由稀釋的[[氨]]及[[氫氧化銅]]製備的施魏策爾試劑，在低溫下與[[過氧化氫]]溶液所得，<ref name=RS2>{{cite book|title=The collected works of Sir Humphry Davy: Discourses delivered before the Royal society. Elements of agricultural chemistry, pt. I|date=1894|publisher=The Chemical Society (Great Britain)|page=32|url=https://books.google.com/books?id=ELtLAAAAYAAJ&pg=PA32&dq=%22copper+peroxide%22&hl=en&sa=X&ved=0CC8Q6AEwBGoVChMIlOnU0vz-yAIVRKseCh2a2Q7P#v=onepage&q=%22copper%20peroxide%22&f=false|access-date=2019-11-19|archive-date=2020-07-29|archive-url=https://web.archive.org/web/20200729162543/https://books.google.com/books?id=ELtLAAAAYAAJ&pg=PA32&dq=%22copper+peroxide%22&hl=en&sa=X&ved=0CC8Q6AEwBGoVChMIlOnU0vz-yAIVRKseCh2a2Q7P#v=onepage&q=%22copper%20peroxide%22&f=false}}</ref>而當中氨的份量必不可過多。{{r|RS2}}

它亦可用冰點的過氧化氫溶液與氫氧化銅的懸浮物反應所得：<ref name=IC1>{{cite book|last1=Friend|first1=John Newton|title=A Text-book of Inorganic Chemistry|url=https://archive.org/details/textbookofinorgav11p2frie|date=1924|publisher=C. Griffin, Ltd|page=[https://archive.org/details/textbookofinorgav11p2frie/page/276 276]}}</ref>
:<math>\mathsf{ Cu(OH)_2 + H_2O_2 \ \xrightarrow{0^oC}\ CuO_2\cdot H_2O\downarrow + H_2O }</math>

另一個方法是由[[氧化銅]]的細粉末與低溫的過氧化氫反應，但此過程十分緩慢。{{r|CSL}}

== 參考文献 ==
{{reflist}}

== 拓展阅读 ==
<small>
* {{cite journal|journal=J. Chem. Soc., Trans.|volume=121|issue=0|language=en|issn=0368-1645|date=1922|pages=238–243|doi=10.1039/CT9222100238|url=http://xlink.rsc.org/?DOI=CT9222100238|title=XXVIII.—The peroxidic compounds of copper|accessdate=2019-11-19|author=Joan Aldridge, Malcolm Percival Applebey}}
</small>

{{铜化合物}}
{{多氧化物}}
[[Category:二价铜化合物]]
[[Category:過氧化物]]