vernadite

Microscopic structures of Zn (Ⅱ) surface complexes adsorbed on γ-MnOOH MnOOH under different temperatures were studied using Extended X-ray Absorption Fine Structure (EXAFS) spectroscopy.用延展X射线吸收精细结构光谱(EXAFS)研究了不同温度下重金属Zn(Ⅱ)在水锰矿(γ-MnOOH)上吸附产物的微观构型,从微观角度研究了宏观的吸附热力学行为。s8B汉语字典

Three kinds of adsorption species(hydrated,1st hydrolysis and 2nd hydrolysis) in Zn(Ⅱ)/γ-MnOOH system were calculated with DFT-B3LYP method.采用密度泛函B3LYP方法对Zn(Ⅱ)在水锰矿(MnOOH)2(H2O)6簇模型表面的水合、一级和二级水解三类共11种吸附构型进行了理论研究。s8B汉语字典

The factors influencing synthesis of birnessite in alkali media;碱性介质中合成水钠锰矿的几个影响因素s8B汉语字典

Study on Microcosmic Mechanism of Pb~(2+) Adsorption on Birnessite水钠锰矿吸附Pb~（2+）微观机理的研究s8B汉语字典

In this paper, birnessite prepared by a modified method was taken as the precursor to synthesize todorokite.以改进方法制备的水钠锰矿(birnessite)为前驱物,Mg2+交换后得到Mg水钠锰矿(或称布塞尔矿,buserite),经热液处理合成了结晶度高的单相钙锰矿(todorokite),采用X射线衍射(XRD)、透射电镜(TEM)和选区电子衍射(SAED)等技术探讨了热液温度、体系压力和处理时间等因素对钙锰矿合成的影响。s8B汉语字典

Structural and Electrochemical Studies on Todorokite/Vernadite as Cathodes for Rechargeable Lithium Ion Batteries;钡镁锰矿/水羟锰矿型锂离子电池阴极材料的结构和电化学性能研究s8B汉语字典

X-ray diffaction data for the manganese nodules reveal that manganese mineral is mainly vernadite and contain many other minerals,such as quartz,phillipsite,plagioclase,calcite,nontronite and pyroxene and so on.对结核进行X射线衍射分析表明:结核中锰矿物主要为水羟锰矿,并含有石英、钙十字沸石、斜长石、以及绿脱石、辉石、方解石和少量的蒙脱石、伊利石、角闪石、绿泥石、白云石、锐钛矿等。s8B汉语字典

The majority of researchers believe that the dominant manganese oxide of Co-rich crusts is vernadite.大多数研究者认为富钴结壳中的锰矿物主要是水羟锰矿。s8B汉语字典

Syntheses, Adsorption and Oxidation of Todorokite-Manganite with Different Mn AOS;不同氧化度钙锰矿—水锰矿的合成及其吸附氧化特性s8B汉语字典

Study on High Properties Pellets Produced by Manganese Ore Fines Containing High Combined Water高结晶水锰矿粉制备高性能球团研究s8B汉语字典

Investigation on Technology and Mechanism of High Carbon Ferromanganese Alloys by Pelletization-Reducing Smelting Process Using Manganese Ore Fines Containing High Combined Water高结晶水锰矿粉球团还原冶炼高碳锰铁合金工艺及机理研究s8B汉语字典

GEOLPGICAL FEATURES OF THE DASHUI MN DEPOSITS IN THE HAMI,XINJIANG AND ITS ORE GENESIS新疆哈密大水锰矿地质特征及成因分析s8B汉语字典

By contrast, the process for goethite and manganite were exothermic.硼在针铁矿、水锰矿上的吸附为放热过程 ,解吸为吸热过程。s8B汉语字典

Relation Between Average Oxidation State of Mn of Birnessite and the Amount of Pb~(2+) Adsorbed水钠锰矿的锰氧化度与Pb~(2+)吸附量的关系s8B汉语字典

Study on Oxidation of Coking Wastewater by Manganese Oxide Mineral;氧化型锰矿石氧化焦化废水实验研究s8B汉语字典

Study on Microcosmic Mechanism of Pb~(2+) Adsorption on Birnessite水钠锰矿吸附Pb~（2+）微观机理的研究s8B汉语字典

Preparation and Studies on Supercapacitor Characteristics of Birnessite水钠锰矿的制备及超级电容性能研究s8B汉语字典

Discussion on the hydrogeological and engineering geological exploration method of manganese mining underneath a reservoir in Xiangtan, Hunan province略谈湘潭锰矿石冲矿段水库下采矿的水文地质工程地质勘查方法s8B汉语字典

a mineral consisting of hydrated basic oxide of manganese and barium; a source of manganese.一种由含水的锰和钡的基性氧化物组成的矿物，是锰的来源。s8B汉语字典

Geological Features and Genesis for the Xugu Mn Deposit in Heishui, Sichuan四川黑水县徐古锰矿徐古矿段成矿地质特征及成因s8B汉语字典

Manganese ores--Determination of hygroscopic moisture content in analytical samplesGB/T14949.8-1994锰矿石化学分析方法湿存水量的测定s8B汉语字典

Hydrothermal Synthesis and Characterization of the Perovskite Manganites;钙钛矿型复合锰氧化物的水热合成与表征s8B汉语字典

Study on Treatment of Nitrophenol Wastewater by Micro-electrolysis and Pyrolusite Oxidation Process;微电解—锰矿物氧化组合工艺处理硝基酚废水s8B汉语字典

Experimental Treatment of Hg～(2+), Cd～(2+), Pb～(2+) Bearing in Waste Water by Natural Cryptomelane;天然锰钾矿处理含Hg～（2+），Cd～（2+），Pb～（2+）废水实验研究s8B汉语字典

The Effect of Mn(Ⅲ) on Oxidation of Cr(Ⅲ) by Birnessite;Mn（Ⅲ）在水钠锰矿氧化Cr（Ⅲ）反应中的作用s8B汉语字典

Hydrothermal Synthesis and Characterization of the Perovskites Ferrite and Manganites;钙钛矿型铁和锰酸盐的水热合成及表征s8B汉语字典