Silver oxide is the chemical compound with the formula Ag 2 O. It is a fine black or dark brown powder that is used to prepare other silver compounds.

氧化银 （化学式： Ag 2 O）是对光敏感的棕黑色粉末；加热到100°C时开始分解，放出 氧气 及 銀 ，300°C时会完全分解；微溶于水，但在 硝酸 、 氨水 及 氰化钾 、 硫代硫酸钠 等溶液中极易分解。 用于制取其它 银化合物。 将 碱金属 氢氧化物 同 硝酸银 反应，可以得到氧化银。 [1] 反应首先生成非常不稳定的 氢氧化银，立即分解，得到水和氧化银： 洗涤沉淀后，必须在小于85°C烘干，但最后除去氧化银中的少量水非常困难，因为温度升高时，氧化银便会分解。 [2] 氧化银是 …

2025年1月27日 · Silver(I) oxide, Ag2O, is made by action of oxygen under pressure on silver at 300 °C, or by precipitation of a silver salt with carbonate-free alkali metal hydroxide; it is covalent, each silver atom (in solid Ag2O) having two collinear bonds and each oxygen atom four tetrahedral ones; two such interpenetrating lattices constitute the structure.

2018年7月8日 · Silver Oxide | Ag2O | CID 9794626 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

The colour of silver oxide is black or dark brown. This powder is used to make other silver compounds. The silver oxide that is both Ag 2 O and AgO work as a cathodic material (Control corrosion of a metal surface) in silver-zinc rechargeable batteries.

氧化银，化学式Ag2O。 分子量231.74。棕黑色立方晶体或粉末。见光逐渐分解为银和氧气。比重7.143(16.6℃)。在60～80℃间干燥几近黑色，热至 300℃分解，250～300℃分解加速。稍溶于水而呈碱性反应，溶于氨水、氰化钾溶液、硝酸、硫代硫酸钠溶液，难溶于乙醇。

Silver Oxide is a dark brown or black solid at room temperature, displaying the distinctive coloration characteristic of many metal oxides. It is poorly soluble in most solvents but dissolves readily in dilute acids to form silver salts. On a molecular level, Silver Oxide consists of two silver atoms bonded to a single oxygen atom.

氧化银，是一种无机化合物，化学式为Ag2O，为棕黑色结晶性粉末，主要用作化学合成催化剂，还用作防腐剂、电子器件材料、玻璃着色剂及研磨剂。 网页 新闻 贴吧 知道 网盘 图片 视频 地图 文库 资讯 采购 百科

Silver oxide is an inorganic compound whose chemical formula is Ag2O. The force that binds its atoms is entirely ionic in nature; Therefore, it consists of an ionic solid where there is a proportion of two Ag + cations interacting electrostatically with an anion O2-

Ag2O is Cuprite structured and crystallizes in the cubic Pn-3m space group. The structure is three-dimensional. Ag1+ is bonded in a linear geometry to two equivalent O2- atoms. Both Ag–O bond lengths are 2.10 Å. O2- is bonded to four equivalent Ag1+ atoms to form corner-sharing OAg4 tetrahedra.