1993
DOI: 10.1006/jssc.1993.1288
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Effect of Silver on the Photocatalytic Activity of TiO2

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Cited by 69 publications
(33 citation statements)
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“…Introduction of metal ions in the lattice of TiO 2 has shown significant enhancement in the photcatalytic activity of TiO 2 for the degradation of various organics. Iron (III)-doped TiO 2 [8,24], platinized TiO 2 [6,18], lanthanide metal ion doped TiO 2 [36], chromium-, manganese-and cobalt-doped TiO 2 [9], and silver (AG)-doped TiO 2 [1,23,25] have all been successfully demonstrated as photocatalysts leading to an increased rate of destruction of organics.…”
Section: Introductionmentioning
confidence: 98%
“…Introduction of metal ions in the lattice of TiO 2 has shown significant enhancement in the photcatalytic activity of TiO 2 for the degradation of various organics. Iron (III)-doped TiO 2 [8,24], platinized TiO 2 [6,18], lanthanide metal ion doped TiO 2 [36], chromium-, manganese-and cobalt-doped TiO 2 [9], and silver (AG)-doped TiO 2 [1,23,25] have all been successfully demonstrated as photocatalysts leading to an increased rate of destruction of organics.…”
Section: Introductionmentioning
confidence: 98%
“…Ag-doped TiO 2 was studied for various applications like sucrose mineralization [133], photocatalytic decomposition of O-cresol [134], degradation of salicylic acid [135], E-coli bacteria degradation [136], and selective NO reduction to N 2 and N 2 O [137]. Ag and AgO were differently added to TiO 2 for use in the PR of methanol [138].…”
Section: Photoreforming Of Alcoholsmentioning
confidence: 99%
“…No entanto, apesar de o TiO 2 ser considerado o semicondutor mais fotoativo, a recombinação elétron/lacuna é apontada como o principal limitante para o rendimento total do processo. Algumas tentativas para minimizar tal recombinação têm sido estudadas tal como a incorporação de metais à sua estrutura cristalina ou à sua superfície [23][24][25][26][27][28][29][30] . Para a fotodegradação de 1,4-diclorobenzeno, por exemplo, foi observado um aumento de 37% na atividade fotocatalícia do TiO 2 com prata fotodepositada, com relação ao TiO 2 puro 28 , enquanto que 50% de aumento da fotoatividade foi observado na oxidação de 2-propanol também por TiO 2 com prata depositada 30 .…”
Section: O Dióxido De Titâniounclassified