Manganese(III) oxide - Wikipedia
网页Manganese(III) oxide is a chemical compound with the formula Mn 2 O 3. It occurs in nature as the mineral bixbyite (recently changed to bixbyite-(Mn) [3] [4]) and is used in the production of ferrites and thermistors.
Manganese oxide - Wikipedia
网页Manganese oxide is any of a variety of manganese oxides and hydroxides. [1] These include Manganese(II) oxide, MnO; Manganese(II,III) oxide, Mn 3 O 4; Manganese(III) oxide, Mn 2 O 3; Manganese dioxide, MnO 2; Manganese(VI) oxide, MnO 3; Manganese(VII) oxide, Mn 2 O 7; Other manganese oxides include Mn 5 O 8, Mn 7 O 12 and Mn 7 O 13.
Manganese(III) oxide | Mn2O3 | CID 14824 - PubChem
网页2009年5月26日 · Manganese(III) oxide is an oxide of manganese. Manganese is a naturally occurring metal with the symbol Mn and the atomic number 25. It does not occur naturally in its pure form, but is found in many types of rocks in combination with other substances such as oxygen, sulfur, or chlorine.
Manganese(III) oxide | Mn2O3 - ChemSpider
网页ChemSpider record containing structure, synonyms, properties, vendors and database links for Manganese(III) oxide, 1317-34-6, 215-264-4
manganese oxide - NIST Chemistry WebBook
网页manganese oxide. Formula: MnO. Molecular weight: 70.9374. CAS Registry Number: 1344-43-0. Information on this page: Gas phase ion energetics data. Constants of diatomic molecules. References. Notes. Data at other public NIST sites: Gas Phase Kinetics Database. X-ray Photoelectron Spectroscopy Database, version 5.0. Options:
Chemistry of Manganese - Chemistry LibreTexts
网页2023年6月30日 · Chemistry of Manganese. This page looks at some aspects of manganese chemistry. It includes: two simple reactions of manganese (II) ions in solution (summarized from elsewhere on the site), and the use of potassium manganate (VII) (potassium permanganate) as an oxidizing agent - including its use in titrations.
Oxidation States of Transition Metals - Chemistry LibreTexts
网页2023年6月30日 · Manganese, in particular, has paramagnetic and diamagnetic orientations depending on what its oxidation state is. \(\ce{Mn2O3}\) is manganese(III) oxide with manganese in the +3 state. 4 unpaired electrons means this complex is paramagnetic.
三氧化二锰 - 百度百科
网页三氧化二锰是一种氧化物，化学式Mn2O3， 分子量 157.88。 黑色立方系晶体。 相对密度 4.50。 不溶于水、 醋酸 和 氯化铵 溶液，溶于其他无机酸。 溶于冷的 盐酸 成棕色溶液，在热稀硫酸或浓硫酸中成红色溶液，在热硝酸中分解成 MnO₂ 和 硝酸锰，加热分解为Mn3O4并放出 O₂。 以 α-Mn2O3和γ-Mn2O3两种形式存在。 α-型由二价锰的 硝酸盐 、 碳酸盐 或 氯化物 、 氢化物 在空气中加热至 600～800℃分解而得；γ-型由MnO2在真空中于500℃下加 …
Manganese (II,III) oxide - Wikipedia
网页Manganese (II,III) oxide is the chemical compound with formula Mn 3 O 4. Manganese is present in two oxidation states +2 and +3 and the formula is sometimes written as MnO · Mn 2 O 3. Mn 3 O 4 is found in nature as the mineral hausmannite.
Manganese oxide as an effective electrode material for energy storage ...
网页2021年11月3日 · Manganese (III) oxide (Mn 2 O 3) has not been extensively explored as electrode material despite a high theoretical specific capacity value of 1018 mAh/g and multivalent cations: Mn 3+ and Mn 4+. Here, we review Mn 2 O 3 strategic design, construction, morphology, and the integration with conductive species for …