Precisely Controlled Synthesis of PVP- Capped Ni and Co Metal Nanoparticles Conference attendances
Language | Английский | ||||||||||||
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Participant type | Стендовый | ||||||||||||
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EuropaCat-XII: 12th European Congress on Catalysis “Catalysis: Balancing the use of fossil and renewable resources” 30 Aug - 4 Sep 2015 , Казань |
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Abstract:
Colloidal Ni and Co nanoparticles were synthesized by a modified polyol method using sodium borohydride as a reducing agent. The influence of a gas atmosphere and a reduction temperature on nanoparticles formation was studied. A series of Co and Ni nanoparticles with the average particle sizes 1.8÷2.8 and 2.6÷9.8 nm were obtained, respectively, by varying synthesis conditions. Nanoparticle size was found to increase with the increase of the reduction temperature. The oxidative atmosphere was shown to favour nanoparticles growth as it was demonstrated in the case of nickel.
Cite:
Demidova Y.S.
, Simakova I.L.
, Prosvirin I.P.
, Gläsel J.
, Etzold B.
, Schubert T.
, Simakov A.V.
, Murzin D.Y.
Precisely Controlled Synthesis of PVP- Capped Ni and Co Metal Nanoparticles
EuropaCat-XII: 12th European Congress on Catalysis “Catalysis: Balancing the use of fossil and renewable resources” 30 Aug - 4 Sep 2015
Precisely Controlled Synthesis of PVP- Capped Ni and Co Metal Nanoparticles
EuropaCat-XII: 12th European Congress on Catalysis “Catalysis: Balancing the use of fossil and renewable resources” 30 Aug - 4 Sep 2015