Preparation of TiO2 ultrafine nanopowder with large surface area and its photocatalytic activity for gaseous nitrogen oxides

2011 ◽  
Vol 206 (3) ◽  
pp. 306-311 ◽  
Author(s):  
Sungmin Chin ◽  
Eunseuk Park ◽  
Minsu Kim ◽  
Juyoung Jeong ◽  
Gwi-Nam Bae ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Nitrogen Oxides ◽  
Surface Area ◽  
Large Surface Area ◽  
Gaseous Nitrogen

Polycondensation of guanidine hydrochloride into a graphitic carbon nitride semiconductor with a large surface area as a visible light photocatalyst

2014 ◽  
Vol 4 (9) ◽  
pp. 3235-3243 ◽  
Author(s):  
Lei Shi ◽  
Lin Liang ◽  
Fangxiao Wang ◽  
Jun Ma ◽  
Jianmin Sun
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Surface Area ◽  
Recombination Rate ◽  
Carbon Nitride ◽  
Guanidine Hydrochloride ◽  
Large Surface Area ◽  
Graphitic Carbon Nitride ◽  
Visible Light Photocatalyst ◽  
Nitride Semiconductor

g-C3N4 prepared from guanidine hydrochloride exhibited a large surface area and a reduced recombination rate of electrons and holes, leading to improved photocatalytic activity for degrading RhB under visible light.

Synthesis of tapered tetragonal nanorods of anatase TiO2 with enhanced photocatalytic activity via a sol–hydrothermal process mediated by H2O2 and NH3

2015 ◽  
Vol 3 (29) ◽  
pp. 15265-15273 ◽  
Author(s):  
Linlin Zhang ◽  
Long Tian ◽  
Yongxin Liu ◽  
Taixing Tan ◽  
Dan Liu ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Band Structure ◽  
Surface Area ◽  
Electronic Band Structure ◽  
Hydrothermal Process ◽  
Anatase Tio2 ◽  
Large Surface Area ◽  
Electronic Band ◽  
Photocatalytic Activities ◽  
Unique Surface

Enhanced photocatalytic activities of tapered tetragonal nanorods of anatase TiO2 mediated by H2O2 and NH3 were ascribed to their large surface area, unique surface heterojunction and superior electronic band structure.

Ag2CrO4 nanoparticles loaded on two-dimensional large surface area graphite-like carbon nitride sheets: simple synthesis and excellent photocatalytic performance

2016 ◽  
Vol 45 (13) ◽  
pp. 5815-5824 ◽  
Author(s):  
Lei Shi ◽  
Lin Liang ◽  
Fangxiao Wang ◽  
Mengshuai Liu ◽  
Jianmin Sun
Keyword(s):  
Photocatalytic Activity ◽  
Surface Area ◽  
Carbon Nitride ◽  
Photocatalytic Performance ◽  
Large Surface Area ◽  
Simple Synthesis ◽  
Two Dimensional ◽  
Highly Dispersed

Smaller Ag2CrO4 nanoparticles were highly dispersed on the large surface area g-C3N4 sheets and exhibited significantly enhanced photocatalytic activity.

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