锰氧化度,Mn average oxidation state
1)Mn average oxidation state锰氧化度
1.The dependence of Pb 2+ adsorption capacity for the synthesized birnessites and their d_ 110-interplanar spacing on the respectiveMn average oxidation state(AOS),and the relationship between Pb 2+ adsorption and the Mn 2+,H+,K+ released during adsorption were investigated.采用酸性和碱性2种介质条件合成了具有不同锰氧化度的2个系列水钠锰矿,研究了它们的锰氧化度(average oxidation state of Mn,AOS)与其d110面网间距和Pb2+的最大吸附量的关系,以及Pb2+吸附量与Mn2+、H+和K+释放量的关系。
1.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
2.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
3.The Study on the Complete Catalytic Oxidation of o-xylene over Manganese Oxide Catalysts锰氧化物深度催化氧化邻二甲苯的研究
4.Thermodynamic Calculation and MnS Solubility of Mn-Ti Oxide Formation in Si-Mn-Ti Deoxided Steel硅锰钛脱氧钢中锰钛氧化物夹杂的热力学计算以及MnS的溶解度
5.Photometric Determination of Trace of Manganese by Its Catalytic Oxidation of Bromothymol Blue with Potassium Bromate;溴酸钾氧化溴百里酚蓝催化光度法测定痕量锰
6.Influence of Sintering Temperature on Magnetic Properties in Phase-seperated in Manganites烧结温度对相分离锰氧化物中磁相变的影响
7.Methods for the chemical analysis of aluminium oxide--The atomic absorption spectrophotometric method for the determination of manganous oxide contentGB/T6609.11-1986氧化铝化学分析方法原子吸收分光光度法测定一氧化锰量
8.Research on Preparation of Chemical Manganese Dioxide for Alkaline Zn-Mn Battery from a Low-grade Manganese Carbonate Ore贫菱锰矿合成碱锰电池级化学二氧化锰研究
9.Preparation of CMD for Alkaline Zinc Mangenese Battery碱性锌锰电池用化学二氧化锰的研制
10.Method for determination of calcium oxide and magnesium oxide contents in manganese ores--Atomic absorption spectrophotometric methodGB/T1513-1979锰矿石中氧化钙、氧化镁量的测定(原子吸收分光光度法)
11.Kinetics of As(Ⅲ) and Cr(Ⅲ) Oxidation by Oh-Birnessites with Various Average Oxidation States不同氧化度水钠锰矿氧化As（Ⅲ）和Cr（Ⅲ）的动力学特性
12.A mixture of black manganese oxide minerals.硬锰矿一种黑色氧化锰矿的混合物
13.an oxide of manganese found naturally as hausmannite.一种锰的氧化物，作为黑锰矿天然存在。
14.manganese oxide as fertilizer sources利用氧化锰作为肥料
15.alkaline permanganate oxidation碱性高锰酸盐氧化法
16.Structure-Function and Manganese Metabolic Mechanisms Analysis of Manganese Oxidizing Bacteria in Biological Fixed and Removal of Manganese Process生物固锰除锰工艺中锰氧化菌群结构功能及锰代谢机制分析
17.Methods for chemical analysis of zinc oxide (direct process)--The potassium periodate photometric method for the determination of manganese contentGB/T4372.4-1984氧化锌(直接法)化学分析方法高碘酸钾光度法测定锰量
18.Methods for chemical analysis of bauxite ores--The atomic absorption spectrophotometric method for determination of manganese oxide contentGB/T3257.10-1982铝土矿化学分析方法原子吸收分光光度法测定氧化锰量
相关短句/例句
manganese dioxide二氧化锰
1.Effect of humic substances on the transformation of pentachlorophenol in the presence ofmanganese dioxide;腐殖质对二氧化锰引起的五氯酚转化反应的影响
2.Rapid titration ofmanganese dioxide content in pyrolusite;软锰矿中二氧化锰含量的快速滴定
3.The study on enrichment method ofmanganese dioxide from manganese slag;锰泥中二氧化锰富集方法的研究
3)manganese oxide锰氧化物
1.Adsorption of formaldehyde by activated carbon loaded withmanganese oxides;活性炭负载锰氧化物用于吸附甲醛
2.The study of ZnO varistor doped with ferromagneticmanganese oxide;铁磁性锰氧化物掺杂的ZnO压敏电阻性能研究
3.Due to the remarkable properties of cation exchange capacity,adsorption and redox,manganese oxide has many important potential applications,such as rechargeable lithium battery,environmental protection,advanced separation technology,catalysis,etc.锰氧化物材料具有优越的离子交换性能、吸附性能和氧化性能,在可充锂电池、环保、高级分离技术、催化等领域有重要的潜在应用价值,引起研究者的广泛兴趣。
4)MnO_2二氧化锰
1.Creating Ordered MacroporousMnO_2 by Colloidal Crystals Template Methods;三维有序二氧化锰大孔材料的模板技术合成及表征
2.Progress on Manufacturing Method ofMnO_2 for Battery;电池用二氧化锰的制造方法及其进展
3.Structural parameters ofMnO_2 and its behaviors of Li~+ and H~+ insertion;二氧化锰结构参数与嵌Li~+和H~+的行为
5)manganese oxide二氧化锰
1.Manganese oxide materials with different crystalline structures and morphologies have been synthesized by a hydrothermal method.本论文以二氧化锰材料为研究对象,采用水热方法合成一系列不同晶型和形貌的二氧化锰材料;针对其中的层状二氧化锰可插层和可剥离的性质,采用长链烷基铵插层二氧化锰材料为前体,制备聚合物与二氧化锰纳米复合材料,并对其电化学及光学性能进行了研究;采用层板剥离技术,制备二氧化锰纳米片,并以其为构建模块,分别采用静电组装技术和电泳沉积法制备了二氧化锰无机—无机和有机—无机复合薄膜材料。
2.In this study,oxidative transformation of bisphenol A(BPA) facilitated bymanganese oxide(MnO2) was examined in the controlled temperature(25 ℃) and batch experiment using screw-cap glass bottle coupled to completely mixed shaker system.以室内实验方法,在25℃室温下,以二氧化锰为氧化剂,研究了pH4。
6)manganese oxide氧化锰
1.Manganese oxide/porous carbon composites produced by chemical deposition and their electrochemical performance;化学沉积法制备氧化锰/多孔炭复合材料及其电化学性能
2.The Recycling of Slim in the Manganese Oxide;微细粒氧化锰的回收与利用
3.A series of Ag-dopedmanganese oxide octahedral molecular sieves(OMS-2) were synthesized by the reflux method in an acid medium.采用回流法在酸性介质中合成了掺杂贵金属Ag的氧化锰八面体分子筛(OMS-2)。
延伸阅读
二氧化锰MnO2一种重要的无机盐工业产品。黑色或灰黑色晶体或无定形粉末。不溶于水，高温下与碳反应生成金属锰。是两性物质，具有良好的吸附性能和较强的氧化能力。工业上制取二氧化锰的主要方法有：①电解法由锰矿化学加工而得的硫酸锰精制液（浓度为130～207g/l）进行电解,控制电解温度为85～95℃、槽电压 2.5～3V、电流效率90％～95％。二价锰在阳极上被氧化成四价锰并沉积在阳极表面上，将沉积的二氧化锰定期(一般为一个月)剥离下来，经粉碎、洗涤、干燥即得成品。该法所得产品放电性能好，但电耗高，一般生产每吨二氧化锰需耗电7.2～10.8GJ。②热分解法 由锰矿化学加工而得的两价锰盐(碳酸锰、硝酸锰或氢氧化锰)在有充足氧和水蒸气的存在下，在温度约为300～350℃的条件下分解、氧化成二氧化锰，经净化即可得成品。③天然二氧化锰矿提纯法将天然优质软锰矿经选矿、煅烧、化学处理提纯及活化可制得二氧化锰。该法简单、经济，但产品放电性能稍差。二氧化锰在电池工业中的用量很大，主要用作电池的去极剂，保证干电池的正常放电。利用其良好的吸附性能,用来制造防毒面具。是玻璃的退色剂,在陶瓷、搪瓷生产中用来制造釉药。还可作有机合成的催化剂、油漆的催干剂、火柴的助燃剂等。
