Ni/C/SiO2 nanostructured composites synthesized by carbonization of carboxymethyl cellulose
Paper in proceedings, 2012

Ni/C/SiO2 porous composites were synthesized by one-pot approach by carbonization of sodium carboxymethyl cellulose/SiO2 xerogels containing NiCl2. Synthesized composites are mesoporous materials (average pore size 11.8 -15.1 nm) with the surface area 72.1 – 91.1 m2. Ni nanoparticles of 30-90 nm in diameter are evenly distributed within the volume of composites. The hydrogen sorption capacity at -196°C and 20 bar measured for as-synthesized samples was up to 0,32%.

carbonization

hydrogen sorption

porous composites

Author

Olga Naboka

Chalmers, Applied Physics, Electronics Material and Systems Laboratory

R. Campesi

EU Joint Research Centre (JRC)

F. Dolci

EU Joint Research Centre (JRC)

Anke Sanz-Velasco

Chalmers, Applied Physics, Electronics Material and Systems Laboratory

L. Dubrovina

Vernadsky Institute General and Inorganic Chemistry

V. Ogenko

Vernadsky Institute General and Inorganic Chemistry

M. Bielewski

EU Joint Research Centre (JRC)

P. Moretto

EU Joint Research Centre (JRC)

Paul Gatenholm

Wallenberg Wood Science Center (WWSC)

Chalmers, Chemical and Biological Engineering, Polymer Technology

Peter Enoksson

Wallenberg Wood Science Center (WWSC)

Chalmers, Applied Physics, Electronics Material and Systems Laboratory

ECCM 15 - 15th European Conference On Composite Materials, 24-28 June 2012, Venice, Italy, paper 1052 (1-7).

Vol. 367 1 485-493

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