Galvanic reactions involving silver nanoparticles embedded in cation-exchange membrane

Rakesh Kumar; Ashok K. Pandey; Sadananda Das; Sangita Dhara; N. L. Misra; R. Shukla; A. K. Tyagi; Shobha V. Ramagiri; Jayesh R. Bellare; A. Goswami

doi:10.1039/C0CC00825G

Galvanic reactions involving silver nanoparticles embedded in cation-exchange membrane†

Rakesh Kumar,^a Ashok K. Pandey,*^b Sadananda Das,^b Sangita Dhara,^c N. L. Misra,^c R. Shukla,^d A. K. Tyagi,^d Shobha V. Ramagiri,^e Jayesh R. Bellare^e and A. Goswami^b

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^a Research Reactor Services Division, Bhabha Atomic Research Centre, Trombay, Mumbai 400 085, India

^b Radiochemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai 400 085, India
E-mail: ashokk@barc.gov.in
Fax: +91-22-25505151
Tel: +91-22-25590641

^c Fuel Chemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai 400 085, India

^d Chemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai 400 085, India

^e Department of Chemical Engineering, I.I.T. Bombay, Powai, Mumbai 400 076, India
E-mail: jb@iitb.ac.in

Abstract

Galvanic reactions of Hg²⁺, Rh³⁺, and AuCl₄⁻ ions with Ag nanoparticles positioned near the surface and throughout the matrix of host poly(perfluorosulfonic) acid membrane have been studied.

Chemical Communications

Galvanic reactions involving silver nanoparticles embedded in cation-exchange membrane†

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