نتایج جستجو برای: hexagonal close packed

تعداد نتایج: 214654  

Journal: :Chemical Physics Letters 1994

Journal: :international journal of nano dimension 0
r. m. a. tehrani department of chemistry, shahre rey branch, islamic azad university, 18155-144, tehran, iran. m.r. allahgholi ghasri department of chemistry, shahre rey branch, islamic azad university, 18155-144, tehran, iran. f. bakhtiarzadeh department of chemistry, shahre rey branch, islamic azad university, 18155-144, tehran, iran. n. tafreshi department of chemistry, shahre rey branch, islamic azad university, 18155-144, tehran, iran. s. ab ghani pusat pengajian sains kimia, universiti sains malaysia, 11800 usm, pulau pinang, malaysia.

for the first time this study reported the success of using nanocrystalline hexagonal close-packed (hcp) nickel (ni) modified composite graphite (cg) electrode (hcp-nano ni/cg) for the electrocatalytic oxidation of glycerol in alkaline medium (0.1 m koh). the hcp-nano ni/cg electrode had an improve response and specificity on the electrocatalytic oxidation of glycerol over the bare cg. the elec...

Journal: :Journal of the Mechanics and Physics of Solids 2016

Journal: :Metallurgical and Materials Transactions A 2015

The cluster representation matrices have already been successfully used to enumerate close-packed vacancy clusters in all single-lattice crystals [I, 2]. Point defect clusters in double-lattice crystals may have identical geometry but are distinct due to unique atomic postions enclosing them. The method of representation matrices is extended to make it applicable to represent and enumerate ...

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