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Research Papers (Ujjal K. Gautam)

Research Papers (Ujjal K. Gautam)

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Tuning the Oxygen Release Temperature of Metal Peroxides over a Wide Range by Formation of Solid Solutions

Lingampalli, S. R.; Dileep, K.; Datta, Ranjan; Gautam, Ujjal K. (American Chemical Society, 2014)

Metal peroxides, with a labile peroxy bond, constitute a distinct class of inorganic compounds that can generate singlet oxygen species and works as versatile reagents in many important industrial processes such as in ...
Synthesis and thermal decomposition of metal hydroxide intercalated saponite

Nityashree, N.; Gautam, Ujjal K.; Rajamathi, Michael (Elsevier Science Bv, 2014)

Chlorite-like nanocomposites in which the anionic clay layers are intercalated between the cationic clay layers were prepared by mixing an aqueous colloidal dispersion of exfoliated layers of copper hydroxysalt or alpha-cobalt ...
Cobalt Hydroxide/Oxide Hexagonal Ring-Graphene Hybrids through Chemical Etching of Metal Hydroxide Platelets by Graphene Oxide: Energy Storage Applications

Nethravathi, C.; Rajamathi, Catherine R.; Rajamathi, Michael; Wang, Xi; Gautam, Ujjal K.; Golberg, Dmitri; Bando, Yoshio (American Chemical Society, 2014)

The reaction of beta-Co(OH)(2) hexagonal platelets with graphite oxide in an aqueous colloidal dispersion results in the formation of beta-Co(OH)(2) hexagonal rings anchored to graphene oxide layers. The interaction between ...
Kinetically stabilized C-60-toluene solvate nanostructures with a discrete absorption edge enabling supramolecular topotactic molecular exchange

Rana, Moumita; Bharathanatha, R. R.; Gautam, Ujjal K. (Pergamon-Elsevier Science Ltd, 2014)

Nanosized fullerene solvates have attracted widespread research attention due to recent interesting discoveries. A particular type of solvate is limited to a fixed number of solvents and designing new solvates within the ...
Room temperature conversion of metal oxides (MO, M = Zn, Cd and Mg) to peroxides: insight into a novel, scalable and recyclable synthesis leading to their lowest decomposition temperatures

Lingampalli, S. R.; Gautam, Ujjal K. (Royal Society of Chemistry, 2014)

Metal peroxides (MO2) have long been used as preferred reagents in organic and inorganic reactions as well as in plastic processing and concrete industries due to the characteristic O-O peroxo linkage that is easily cleaved ...
C-60-Mediated Molecular Shape Sorting: Separation and Purification of Geometrical Isomers

Rana, Moumita; Reddy, R. Bharathanatha; Rath, Bibhuti Bhusan; Gautam, Ujjal K. (Wiley-V C H Verlag Gmbh, 2014)

A supramolecular crystallization-based approach has been developed for the shape-dependent separation of geometrical isomers under near-ambient conditions. Difficulties to separate such isomers arise because of their very ...
N- and S-doped high surface area carbon derived from soya chunks as scalable and efficient electrocatalysts for oxygen reduction

Rana, Moumita; Arora, Gunjan; Gautam, Ujjal K. (IOP Publishing Ltd, 2015)

Highly stable, cost-effective electrocatalysts facilitating oxygen reduction are crucial for the commercialization of membrane-based fuel cell and battery technologies. Herein, we demonstrate that protein-rich soya chunks ...

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