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Visible light assisted hydrogen generation from complete decomposition of hydrous hydrazine using rhodium modified TiO2 photocatalysts
Download2017-03-26
Hydrogen is considered to be an ideal energy carrier, which produces only water when combined with oxygen and thus has no detrimental effect on the environment. While the catalytic decomposition of hydrous hydrazine for the production of hydrogen is well explored, little is known about its...
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Visible light assisted photocatalytic reduction of CO 2 using a graphene oxide supported heteroleptic ruthenium complex
Download2015-06-05
Pawan Kumar, Amit Bansiwal, Nitin Labhsetwar, Suman L Jain
A new heteroleptic ruthenium complex containing 2-thiophenyl benzimidazole ligands was synthesized using a microwave technique and was immobilized to graphene oxide via covalent attachment. The synthesized catalyst was used for the photoreduction of carbon dioxide under visible light irradiation...
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Visible light driven photocatalytic oxidation of thiols to disulfides using iron phthalocyanine immobilized on graphene oxide as a catalyst under alkali free conditions
Download2020-01-28
Pawan Kumar, Garima Singh, Deependra Tripathi, Suman L Jain
The present paper describes the synthesis of graphene oxide immobilized iron phthalocyanine (FePc) for the photocatalytic oxidation of thiols to disulfides under alkaline free conditions. Iron phthalocyanine tetrasulfonamide was immobilized on carboxylated graphene oxide supports via covalent...
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1987
My intention in this paper is not to examine the conventions and techniques whereby biblical poetry is defined and ordered, but its capacity for subversion, its stylistic openness. The subject is the anti-poetic in poetry, its artlessness. The passages on which I focus may not perhaps be...