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Adsorption of C2 gases over CeO2-based catalysts: synergism of cationic sites and anionic vacancies

Padole, Manjusha C.; Gangwar, Bhanu P.; Pandey, Aman; Singhal, Aditi; Sharma, Sudhanshu; Deshpande, Parag A. (Royal Society of Chemistry, 2017-06)

The synthesis of novel and efficient catalysts for acetylene hydrogenation exhibiting high selectivity towards ethylene is important due to the presence of selective acetylene hydrogenation reaction in petrochemical ...
Combustion synthesized La2O3 and La(OH)3: recyclable catalytic activity towards Knoevenagel and Hantzsch reactions

Gangwar, Bhanu P.; Palakollu, Veerabhadraiah; Kanvah, Sriram; Sharma, Sudhanshu (RSC pubilcation, 2014-10)

Combustion synthesized La2O3 and subsequently produced La(OH)3 are characterized using X-ray diffraction (XRD), transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FTIR) and Brunauer–Emmitt–Teller ...
CTAB modified large surface area nanoporous geopolymer with high adsorption capacity for copper ion removal

Singhal, Aditi; Gangwar, Bhanu P.; Gayathry, J. M. (Elsevier, 2017-12)

Nanoporous geopolymer was synthesized with and without using Cetyl trimethylammonium bromide (CTAB) by condensing the mixture of metakaolin and alkali solution at a fixed ratio at room temperature. The surface area of ...
CTAB modified large surface area nanoporous geopolymer with high adsorption capacity for copper ion removal

Singhal, Aditi; Gangwar, Bhanu P.; Gayathry, J. M. (Elsevier, 2017-12)

Nanoporous geopolymer was synthesized with and without using Cetyl trimethylammonium bromide (CTAB) by condensing the mixture of metakaolin and alkali solution at a fixed ratio at room temperature. The surface area of ...
Dry reforming activity due to ionic Ru in La1.99Ru0.01O3: the role of specific carbonates

Gangwar, Bhanu P.; Pentyala, Phanikumar; Tiwari, Khushubo; Biswas, Krishanu; Sharma, Sudhanshu; Deshpande, Parag A. (Royal Society of Chemistry, 2019-07)

Dry reforming of methane was carried out over La2?2xRu2xO3 (x = 0.005, 0.01). Substitution of just 0.5 atom% of Ru in La2O3 enhanced the activity by 20 times in terms of conversion when compared to the activity exhibited ...
Effect of Bi 3+ ion concentration on physicochemical, optical and catalytic properties of one?pot combustion synthesized nanocrystalline bi?doped La 2 O 3

Gangwar, Bhanu P.; Irusta, Silvia; Sharma, Sudhanshu (Wiley, 2020-07)

La2?2xBi2xO3 (x=0?0.04) nanocrystalline powders are synthesized by one?pot single step solution combustion method. 4 atom% Bi doped La2O3 reveals the presence of both Bi3+ and metallic Bi. Temperature programmed reduction ...
Modifying the hygroscopic property of La2O3 by Pr, Sm and Nd doping

Gangwar, Bhanu P.; Maiti, Sanat Chandra; Sharma, Sudhanshu (Elsevier, 2017-12)

Combustion synthesized La2O3, La2-2xPr2xO3 (x = 0.025–0.30), La2-2xNd2xO3 (x = 0.025–0.50), La2-2xSm2xO3 (x = 0.025–0.30) and their subsequently formed hydroxide phases were characterized by X-ray diffraction (XRD) and ...
Physicochemical and optical properties of one-pot combustion synthesized Pr doped La2O3/La(OH)3

Gangwar, Bhanu P.; Irusta, Silvia; Sharma, Sudhanshu (Elsevier, 2019-11)

Different concentrations of Pr doped La2O3 and La(OH)3 nanopowders are synthesized by solution combustion method. The X-ray diffraction (XRD) analysis confirms the pure phase and hexagonal structure of compounds. The ...
Understanding the electrochemical differences of Pt doped and Pt supported over CeO2

Bisht, Anuj; Gangwar, Bhanu P.; Anupriya, T.; Sharma, Sudhanshu (Springer Link, 2014-01)

Pt supported over CeO2 (Pt on CeO2) and Pt doped CeO2 (Pt in CeO2) are synthesized using chemical reduction and solution combustion method. In chemical reduction two different reducing agents are used namely; hydrazine ...

Now showing items 1-9 of 9

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