Maghemite相关论文
Zn(Ⅱ)-doped y-Fe2O3 single-crystalline nanoplates with high phase-transition temperature and superpa
Zn(Ⅱ)-doped γ-Fe2O3 single-crystalline porous nanoplates of ca.15 nm in thickness have been synthesized successfully v......
Preparation and Characterization of a Magnetic Binary System Comprise of γ-Fe2O3and α-FeO(OH)Nanopar
Magnetic nanoparticles were prepared from a low crystalline ferrihydrite(Fe5O7(OH)· 4H2O)precursor by a chemically-indu......
The properties for Fe2O3-CaO-Al2O3-SiO2 system glasses prepared by red mud with various [Al2O3]/[CaO
By introducing other raw materials(SiO2, Al2O3, CaO) into the red mud ,all above materials were melted into Fe2O3-CaO-Al......
Serpentinites 为镍矿石存款的海洋的外壳， subduction 地区，岛弧 magmatism 活动，和形成有大含意。为了进一步决定磁性的机制， serpen......
The results of TEM investigation indicate that magnetite and maghemite are the major ferromagnetic minerals in loess-pal......
通过对文题的研究，发现反应初期为动力学控制。在整个反应过程中反应速率对〔Ｏ２〕为０．２级反应。还得到了氧化过程的优化串级温度序列。......
某多金属硫化矿石中含铜0．16％、含铅0．86％、含锌2．92％、含铁12．05％，其中铜铅锌以硫化物为主。黄铜矿中铜占总铜的70．5％，方铅矿中铅占总铅的84．9％，......
TiO2光催化剂在去除有机污染物方面具有无毒、活性高以及反应条件温和等优点,其中超细TiO2可提供较大的反应表面,但在液相反应体系......
某鲕状铁矿石以磁赤铁矿为主，铁矿物与脉石矿物嵌布关系极复杂，且含一定量易泥化的赤铁矿和含铁黏土，常规磁选工艺难以显著提高精矿铁......
四川某铁矿床为沉积矿床,原矿含铁39.93%,铁矿物主要为磁赤铁矿,有少量磁铁矿,它们嵌布粒度微细,并以群体状与绿泥石等黏土矿物混......
纳米γ-氧化铁（γ-Fe2O3）是一种应用很广的功能材料，研究用简便的方法制备性能良好的γ-氧化铁具有重要的实际意义。用柠檬酸盐凝胶法......
通过对石英岩及发育于石英岩之上表土的磁化率（X）、频率磁化率（Xfd）、等温剩磁（IRM）、非磁滞剩磁（ARM）、κ-T曲线等磁学参数测定和石英岩显......
通过对安徽风阳石英岩发育土壤典型剖面的磁学参数测量，结果表明，A层和B层中的磁性矿物含量明显高于C层，且A层和B层中磁性矿物的粒度......
Green Synthesis of Magnetic Adsorbent Using Groundwater Treatment Sludge for Tetracycline Adsorption
Groundwater treatment sludge is an industrial waste that is massively produced from groundwater treatment plants.Convent......
用硫酸亚铁为原料加NH3·H2O得到的Fe（OH）2作前驱物，在有CO3^2-存在下进行微波快速热解可直接得到γ-Fe2O3。与常规的热处理方式......
