Valence State of Manganese in Mangano-manganic Oxide and Analytical Method for Its Paste Sample

Determination of Total Manganese Content in Manganomanganic Oxide

四氧化三锰中总锰含量测定

A technical study on the preparation of Mn_3O_4 from pyrolusite by phase transformation method

相转变法由软锰矿制备磁性四氧化三锰工艺

The Current Problems and Countermeasure of the Constant Development of Mn_3O_4 in China

中国四氧化三锰工业可持续发展面临的问题与对策

Kinetics of manganese tetroxide preparation catalyzed by different acids

不同酸催化下制备四氧化三锰的反应动力学

Study on Microwave-assisted Preparation of High Specific Surface Area Mn_3O_4

微波辅助制备高比表面积四氧化三锰的研究

Application of Composite Flocculant to Industrial Wastewater Treatment of Mn_3O_4

复合絮凝剂在四氧化三锰工业污水处理中的应用

The Development and Prospect of Mn_3O_4 in Current Years of China

近几年我国四氧化三锰工业发展状况与展望

According to the result of the test, combining the theory of Neel, distribution of metal ion in the spinel structure and the correlative theories of magnetism, the mechanism of magnetism and the factors influenced the magnetism are investigated.

结合Neel理论、尖晶石型结构中的离子分布及相关的磁学知识，初步探讨了影响四氧化三锰的磁性机理。

The possibility of separating selenium from metallic manganese and manganic manganous oxide ( Mn 3O 4) is investigated. A new method for preparing low Se manganic manganous oxide from common high Se electrolytic manganese metal is described.

探索了从金属Mn和Mn3O4中分离硒（Se）的可能性，介绍了由普通高Se电解金属锰片制备低Se四氧化三锰（Mn3O4）的新方法。

Optimization for synthesis process of lithium manganate from lithium carbonate and trimanganese tetroxide

碳酸锂和四氧化三锰合成锰酸锂的工艺优化研究

The methods of preparing and measuring of trimanganese tetroxide are introduced in the paper.

介绍了四氧化三锰的制备、检测方法及其相关理论研究。

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.

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.

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.

A mixture of black manganese oxide minerals.

硬锰矿一种黑色氧化锰矿的混合物.

A natural brown earth containing ferric oxide and manganese oxides, used as pigment.

'棕'.''土含有''.'红色'.''氧化铁和氧化锰''.'的'. ''天然棕色泥土, 用作颜料.

Crystalline ammonium aluminum carbonate hydroxide ( AACH ) precursor was synthesized by controlling precipitation reaction conditions.

通过控制铝盐与碳酸氢铵溶液的沉淀反应条件,制备出结晶碳酸铝铵前驱体.

Objective To establish a method for determination of MgCO 3 in workplace air by IC.

目的:建立工作场所空气中碳酸镁的离子色谱测定方法.

Polyaluminum silicate sulfate PASS is a high-effective composite flocculant and a broad application prospect.

聚硅酸硫酸铝是一种高效的复合型絮凝剂,具有广阔的应用前景.

Aim To establish the method for testing Bacterial Endotoxin in Compound Aluminum Sulphate Injection.

目的探讨建立复方硫酸铝注射液细菌内毒素检查法.