水热合成法
- 网络hydrothermal synthesis;hydrothermal method
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采用水热合成法,以TiO2粉体和NaOH为原料,成功地制备出了TiO2纳米管。
TiO2 nanotube was synthesized successfully by hydrothermal process , using TiO2 powder and NaOH as the precurser .
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以P25纳米粉体和NaOH为原料,采用水热合成法,在不同的合成温度下制备TiO2纳米管。
TiO2 nanotube was synthesized successfully within a range of temperature by hydrothermal process , using P25 powder and NaOH ( A.R grade ) as the precursor .
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使用水热合成法在ZnO:Al/Si衬底上生长出了沿c轴取向垂直排列的氧化锌纳米柱阵列,研究了水热生长温度对其结构和光学性质的影响。
Effects of growth temperature on structure and optical properties of ZnO nanorod arrays were investigated .
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水热合成法可以制备出直径小且比表面积大的TiO2纳米管粉末。
TiO_2 nanotubes with small diameter and large surface area can be prepared by the hydrothermal synthetic method .
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分别采用水热合成法和溶胶-凝胶法制备了纳米TiO2粉体,并通过XRD分析、TEM分析对制备的样品进行了表征。
The nanometer titanium dioxide powder was prepared by hydrothermal and sol-gel , and the product was analyzed by XRD and TEM .
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采用直接水热合成法和浸渍法制备了相同Cr含量的Cr/Si-2催化剂,并在常压固定床微反应器上,考察了它们在CO2或者N2气氛下的乙烷脱氢制乙烯反应中的催化性能及稳定性。
Dehydrogenation of ethane in the presence or absence of CO2 over Cr / Si-2 catalysts prepared by different methods was investigated .
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用原位水热合成法在αAl2O3陶瓷管上合成出MFI型分子筛膜。
MFI zeolite membrane was prepared on α Al 2O 3 substrate tube by in situ hydrothermal synthesis .
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以低温水热合成法的产品,比较了表面活性剂SDS和CTAB对于气敏性能的影响。
By comparing SDS-assisted and CTAB-assisted low-temperature hydrothermal synthesis , the effect of surfactant on the performance of gas sensing material was studied .
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水热合成法合成SAPO-34分子筛
Synthesis of SAPO-34 molecular sieve with hydrothermal method
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采用水热合成法合成了纯硅MCM-41和Al-MCM-41。
In this work , the pury silicon MCM-41 and Al-MCM-41 were synthesized through hydrothermal method .
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本文主要介绍并分析了电结晶法制备羟基磷灰石(HA)涂层的工艺过程,发现电结晶法实际上是电化学沉积和水热合成法在工艺上的巧妙组合。
This paper recommends and analysises the process of preparing Hydroxyapatite coating by electrocrystallization , finds that this process essentially is the clever combination of electrochemical deposition and hydrothermal synthesis of hydroxyapatite .
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以不同浓度的聚乙烯醇(PVA)和聚丙烯酸(PAA)作为添加剂,利用水热合成法成功制备出具有不同直径的钛酸铅纳米棒。
Lead titanate nanorods with different length and diameter ratios have been successfully fabricated via hydrothermal method , PVA and PAA with different concentrations assisted as additives .
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采用水热合成法合成了SAPO-34分子筛,将其制备成催化剂用于甲醇制烯烃反应;
SAPO-34 molecular sieves , as catalyst for preparation of light olefins from methanol , were synthesized by hydrothermal crystallization .
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在碱性或酸性条件下,以正硅酸乙脂(TEOS)为硅源,十六烷基三甲基溴化铵(CTAB)为表面活性剂,选用水热合成法,合成了MCM-41介孔分子筛。
The mesoporous molecular sieve MCM-41 was prepared by hydrothermal synthesis method using TEOS as silicate materials and CTAB as surfactant in the basic and acidic conditions .
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采用优化的水热合成法,在473K反应2h合成了具有优良长程有序性的2∶1型三八面体蒙皂石(皂石)。
According to an optimized hydrothermal synthesis method , trioctahedral smectite ( magnesium-saponite ) with good long range order was synthesized within 2h at 473K .
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本文通过采用低温水热合成法,制备出粉体金红石型TiO2、混晶TiO2及混晶TiO2膜,并研究了其晶型、结构和催化性能。
In this paper , rutile TiO2 powder , mixed crystal TiO2 powder and mixed crystal TiO2 film were synthesized via applying hydrothermal method at low temperature . And crystal phase , structure and photocatalytic property of TiO2 were researched .
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方法本文主要研究利用水热合成法、气流粉碎法和分级筛分复合技术,利用红外光谱、X射线衍射、粒径分析等进行表征。
Methods The paper mainly studies a kind of composite technique about heat of water systemization method , current of air smash method and classified filtration technique , making use of the red and outside spectrum , X-radial diffraction , particle diameter analysis etc , to process token .
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本论文还对水热合成法、微波合成法及微波修饰法制备NaA分子筛膜的生成机理进行了探索,对今后在大孔载体上NaA分子筛膜的制备有一定的借鉴作用。
The formation mechanisms of membrane prepared by hydrothermal synthesis , microwave synthesis and microwave adjusting method were explored in this thesis which can benefit to prepare NaA zeolite membrane on the macropore supports for the future .
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采用水热合成法并使用微波加热干燥制备了Mo-V-Te-La复合金属氧化物催化剂。
The Mo-V-Te-La catalysts were prepared by hydrothermal method and then dried through microwave heat method .
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本文分别以PEO-PPO-PEO三嵌段共聚物P123、月桂酸及月桂酸钠为模板剂,异丙醇铝为铝源,采用水热合成法得到了介孔结构的氧化铝。
In this paper , by respectively using PEO-PPO-PEO block copolymer , C_ ( 11 ) H_ ( 23 ) COOH and C_ ( 11 ) H_ ( 23 ) COONa as template , using aluminum iso-propoxide as precipitator , the meso-structured alumina were synthesized under the method of hydro-thermal .
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采用电沉积水热合成法和高温煅烧相结合的方法,制备了生物陶瓷涂层,研究了涂层与基体间过渡层的物相组成和界面结合强度。
Bioceramic coating is prepared by electrodeposition - hydrothermal synthesis and calcinations .
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真空原位水热合成法快速合成A型分子筛膜
Synthesis of A-type Zeolite Membranes with Vacuum-Assisted Method
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本文分别用溶胶-凝胶法、水热合成法研究制备大比表面积的二氧化钛。
Large specific surface area titania was synthesized by the sol-gel and the hydrothermal method .
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本课题通过水热合成法与复分解反应法分别制备了纳米羟基磷灰石。
In this paper , the nano-HAP was prepared by water-heated and multi-decomposed means seperately .
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常用的合成方法有高温硫化法和水热合成法。
The main synthesized methods were thermal sulfuration process and hydrothermal synthesis , and the novel method was discussed .
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磁场诱导水热合成法作为一种简便的,不使用表面活性剂的的方法,有着非常广阔的应用前景。
Magnetic-field-induced hydrothermal methods , as simple , surfactant-free and scalable methods , have extraordinary broad prospect in future applications .
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因此钛表面采用微弧氧化及水热合成法处理后表面形貌及表面能发生改变,这种改变影响了细胞在其表面的生物学行为。
Modification of TiO2 layer on titanium surface has an influence on the surface characters and the cell behavior on the materials .
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叙述了LiFePO4的固相反应法、水热合成法、共沉淀法和雾化热解法等合成工艺;
The synthesis methods of LiFePO_4 such as solid-state reaction method , hydrothermal synthesis method , co-precipitation method and spray-pyrolysis method were emphasized .
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详细阐述了钛硅分子筛催化剂的2种制备方法:经典的水热合成法及新型的气-固相同晶取代法,并重点指出这2种方法的优劣性。
In this paper , two preparation methods for TS-1 were reviewed in details , namely the typical hydrothermal synthesis and novel gas-solid isomorphous replacement .
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采用水热合成法,分两步成功的合成了一种磁性发光双功能材料,并对其磁性和发光性能进行了表征。
A bifunctional material of magnetic and fluorescent was synthesized through a two-step hydrothermal method . The structure , magnetic and fluorescent properties were characterized .