Effect of dz2 orbital electron-distribution of La-based inorganic perovskites on surface kinetics of a model reaction

Lanthanum-based perovskites, LaMO3 (M = Co, Fe, Mn, Ni, Cr, Cu, Zn) were synthesized using sol–gel method and characterised using both physical and chemical techniques.

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Structuring-agent role in physical and chemical properties of Mo/SiO2 catalysts by sol-gel method

Journal of Sol-Gel Science and Technology ◽

10.1007/s10971-018-4892-7 ◽

2018 ◽

Vol 89 (2) ◽

pp. 416-425

Author(s):

William Giovanni Cortés-Ortiz ◽

Alexander Baena-Novoa ◽

Carlos Alberto Guerrero-Fajardo

Keyword(s):

Sol Gel ◽

Chemical Properties ◽

Physical And Chemical Properties ◽

Gel Method ◽

Sol Gel Method ◽

Physical And Chemical ◽

And Chemical Properties

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Preparation of Sulfated Zirconia Using Modified Sol Gel Method

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.896.153 ◽

2014 ◽

Vol 896 ◽

pp. 153-158

Author(s):

Anis Kristiani ◽

Kiky C. Sembiring ◽

Fauzan Aulia ◽

Joddy Arya Laksmono ◽

Silvester Tursiloadi ◽

...

Keyword(s):

Sulfated Zirconia ◽

Sol Gel ◽

Chemical Properties ◽

Gel Method ◽

Sol Gel Method ◽

Organic Bases ◽

Physico Chemical ◽

Medium Porosity ◽

Cetyltrimethyl Ammonium ◽

Physical And Chemical

A series of sulfated zirconia was prepared through sol gel method in alcohol medium. Porosity of the catalyst was developed in two different methods, which were immersion of cetyltrimethyl ammonium chloride (CTAC) surfactant as templating agent and Supercritical Fluid Extraction (SFE). The physico-chemical properties of the catalysts were characterized by Thermal Gravimetric-Differential Thermal Analysis (TG-DTA), X-ray Diffraction (XRD), Brunauer-Emmett-Teller (BET) and Barret-Joyner-Halenda (BJH) and gravimetry method for acidity measurement following by the adsorption of organic bases. The characterization results show that different method of immersing CTAC surfactant and SFE affecting physical and chemical properties, i.e. crystalinity, surface area, pore size, pore volume and acidity.

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PHOTOCATALYTIC AND ANTIBACTERIAL ACTIVITIES OF TiO2 AND SILVER AND ZINC DOPED TiO2 NANOPARTICLES

International Journal of Engineering Technologies and Management Research ◽

10.29121/ijetmr.v4.i12.2017.597 ◽

2020 ◽

Vol 4 (12) ◽

pp. 92-97

Author(s):

Chelaramani K. ◽

Varshney R. ◽

Bhardwaj A.

Keyword(s):

Photocatalytic Activity ◽

Tio2 Nanoparticles ◽

Sol Gel ◽

Antibacterial Activities ◽

Gel Method ◽

Doped Tio2 ◽

Sol Gel Method ◽

Photocatalytic Activities ◽

Physical And Chemical ◽

Co Doped

The TiO2 and Ag and Zn doped TiO2 nanoparticles were synthesized by sol-gel method.The sol-gel method is one of the versatile method to prepare doped and co-doped nanoparticles. sol gel method has emerged as simpler and better option than physical and chemical procedures as it is fast, clean and eco-friendly alternative that does not involve any costly instruments .Synthesis of doped and co-doped nanoparticles having good photocatalytic activity have great potential for the degradation of dye. We have tried to develop new effective antimicrobial reagents with good photocatalytic activities which are not resistant to disease causing microbes.

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Superconducting properties and non-isothermal crystallization kinetics of a Bi2Sr2CaCu2O8+δ (Bi2212) superconductor prepared by the Pechini sol–gel method

RSC Advances ◽

10.1039/c9ra07586k ◽

2019 ◽

Vol 9 (60) ◽

pp. 35280-35288 ◽

Cited By ~ 1

Author(s):

Xingming Zhao ◽

Tianlin Wang ◽

Songchol Hong ◽

Dalu Sun ◽

Nan Wang ◽

...

Keyword(s):

Transport Properties ◽

Crystallization Kinetics ◽

Isothermal Crystallization ◽

Sol Gel ◽

Superconducting Properties ◽

Isothermal Crystallization Kinetics ◽

Gel Method ◽

Sol Gel Method ◽

Different Temperatures ◽

Kinetics Of

Bi2212 superconductors with crystallization treatments at different temperatures were prepared by the Pechini sol–gel method, and their structural, thermal and transport properties were investigated.

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