manganese oxide

Preparation of Layered Sodium Manganese Oxide and Ion Exchange Reaction Kinetics of Lithium

层状钠锰氧化物的制备及离子交换反应动力学

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Intercalation of methylene blue into layered manganese oxide via delamination/ reassembling process and its properties investigation

亚甲基蓝插层二氧化锰复合材料剥离/组装法制备及其性能研究

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H-Birnessite layered manganese oxide reappeared when dodecylamine-swelled layered manganese oxide was reacted with titanyl acylate complex ions, while a new layered manganese oxide phase was found during the reaction between dodecylamine intercalated manganese oxide and titanium sol, which had a weak crystallinity.

在钛阳离子溶液中的反应产物转变成前驱物H-Birnessite层状结构，而与钛溶胶粒子的交换反应生成了新相层状锰氧化物，但所得产物的结晶性差。

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It can be divided into four methods to prepare manganic manganous oxide from the raw stuff: electrolytic product of manganese, manganous salt, manganese oxide compound and manganese carbonate.

四氧化三锰的生产方法主要有四种：金属锰悬浮液法、锰盐法、高价锰氧化物法以及碳酸锰法。

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Manganese oxide is an ideal supercapacitor electrode material, which is rich in natural resources, cheap and high theoretical capacity.

氧化锰是理想的超级电容器电极材料，资源丰富、价格便宜、理论容量高。

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Direct synthesis and electrochemical performance of manganese oxide/ C nanocomposites for rechargeable Li batteries

可充锂电池用非晶态MnO2／C纳米复合材料的直接合成及其电化学性能研究

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The FAAS for determination of total ferrum content and manganese oxide in iron ore was described.

提出了火焰原子吸收分光光度法测定铁矿中全铁和氧化锰的方法.

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By direct reduction of manganese oxide with phenylamine, silver-manganese associated ore is treated to separate silver from manganese in acidic medium.

在酸性介质中，应用苯胺直接还原氧化锰工艺处理银锰共生氧化锰矿，使银锰分离。

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With the development of electronics technologies, lithium ion secondary battery using lithium manganese oxide as cathode would be widely used.

随电子技术的发展，以氧化锰锂为正极的锂离子二次电池将得到广泛的应用。

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The importance of developing positive materials of lithium manganese oxide for lithium ion battery is expounded, and the applications of 3d transition metal ions ( Cr3+, Ni2+, Cu2+, Fe3+) doped in positive materials of lithium manganese oxide are introduced.

评述了锂离子电池锰酸锂正极材料的重要性，介绍了3d-过渡金属离子（Cr3+，Ni2+，Cu2+，Fe3+）掺杂在锰酸锂正极材料中的应用。

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It was found that neither of ion-exchange reactions between H-type layered manganese oxide and titanyl acetate complex ions or titanium sol particals could occur.

结果证明，氢型层状氧化锰不能与钛阳离子或钛溶胶粒子发生离子交换反应。

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A mixture of black manganese oxide minerals.

硬锰矿一种黑色氧化锰矿的混合物.

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Preparation of Sponge Copper and Chemical Manganese Dioxide by Acid Leach of Manganese Oxide Ore and Copper Sulphide Ore The sponge copper is a kind of purring scraps which is produced in the nickel electrolyzing in Jinchuan Non-ferrous Metal Company ( JNMC).

氧化锰矿和硫化铜矿酸浸生产海绵铜与化学二氧化锰的研究金川公司海绵铜是镍电解过程中的净化渣，由于含有一定数量的铜、镍硫化物，用常规的方法不易经济处理。

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If the granular lithium adsorbent of spinel type manganese oxide with 20% PVC is added the extracted uranium is 18 mg per gram adsorbent.

添加质量分数为20%聚氯乙烯的尖晶石型锰氧化物粒状海水提锂吸附剂，每克吸附剂的提铀量为18mg。

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Then as the preparation of its units, chemical preparation, the successful synthesis of the four long and short spinous with manganese oxide, and to study its analog alizarin red-methyl orange dye adsorption properties of water.

然后将其作为制备单元，用化学制备方法，成功合成出多孔带刺球状的四氧化三锰，并研究其对模拟茜素红-甲基橙印染污水的吸附性质。

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the cane molasses contains large amounts of reducing sugars, and colloidal, it is an economical and environmental method that leaching manganese oxide using cane molasses as reducing agent.

废糖蜜含有大量的还原性糖类及胶体，利用糖蜜的还原性，来还原浸出软锰矿，是一种经济环保的还原方法。

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Third, a mathematical model considering the mechanism of oxygen reduction reaction ( ORR) on manganese oxide-catalyzed GDE and mass transport process was developed.

第三，结合气体扩散电极中氧气在二氧化锰催化作用下的还原机理以及物质传输过程，建立气体扩散电极数学模型。

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Manganese oxide layer forming is a critical technique in producing Tantalum capacitor.

被膜是钽电容器生产的关键工艺。

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Synthesis of Layered Manganese Oxide Nanocomposites through a Delamination/ Reassembling Technology

剥离／重组技术合成层状纳米级锰氧复合物

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The preparing process of copper-manganese oxide catalyst for water gas shift is further studied.

进一步研究了铜锰氧化物变换催化剂的制备工艺.

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Electrochemical impedance spectroscopyapplied to study the reaction kinetics of layer lithium cobalt nickel manganese oxide material.

用交流阻抗法研究了锂离子电池结构、充电状态以及温度对层状锂钴镍锰氧化物反应动力学的影响.

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a study on the new technique of chemical leaching manganese oxide ore

氧化锰矿化学浸出新工艺的研究

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A small amount of manganese oxide is added to a test tube containing some hydrogen peroxide.

少量的锰的氧化物被加入含有一些过氧化氢的试管中混合.

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Effects of goethite onAs(ⅲ) oxidation by several manganese oxide minerals

针铁矿对几种氧化锰矿物氧化As（Ⅲ）特性的影响

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Study of manganese oxide reduction in slag-metal phase through thermodynamics of irreversible process

渣金两相氧化锰还原的不可逆过程热力学研究

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Keywords: lithium-ion secondary batteries, lithium cobalt oxide, lithium nickel oxide, lithium manganese oxide, and nanotechnology.

关键词: 锂离子二次电池 、 锂钴氧化物 、 锂镍氧化物 、 锂锰氧化物 、 奈米科技.

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