Selective hydrogen detection with TiO2 nanofilm via the porous-alumina-assisted anodizing of titanium layers

2014 ◽  
Author(s):  
R. M. Vazquez ◽  
F. Gispert-Guirado ◽  
E. Llobet ◽  
A. Mozalev
Keyword(s):  
Porous Alumina ◽  
Hydrogen Detection

Porous Alumina Ceramic Prepared by HEMA-TBA Gelcasting System

2017 ◽  
Vol 32 (7) ◽  
pp. 731 ◽  
Author(s):  
XIE Yu-Zhou ◽  
PENG Chao-Qun ◽  
WANG Xiao-Feng ◽  
WANG Ri-Chu ◽  
LUO Feng
Keyword(s):  
Porous Alumina ◽  
Alumina Ceramic

Catalytic wet air oxidation of dyeing and printing wastewater

1997 ◽  
Vol 35 (4) ◽  
pp. 311-319 ◽  
Author(s):  
L. Lei ◽  
X. Hu ◽  
H. P. Chu ◽  
G. Chen ◽  
P. L. Yue
Keyword(s):  
High Pressure ◽  
Reaction Time ◽  
Textile Industry ◽  
Porous Alumina ◽  
Supported Catalyst ◽  
Metal Salts ◽  
Treated Wastewater ◽  
Catalytic Wet Air Oxidation ◽  
Air Oxidation ◽  
Wet Air Oxidation

The treatment of dyeing and printing wastewater from the textile industry by oxidation was studied. The reaction was carried out in a two-litre high pressure reactor. In order to promote the oxidation of organic pollutants present in the wastewater, experiments were conducted using various catalysts including metal salts, metal oxides, and porous alumina supported metals. All catalysts tested were able to enhance the conversion of organic compounds in wastewater, shorten the reaction time, and lower the reaction temperature. The alumina supported catalyst has an advantage over other catalysts in that it can be easily separated from the treated wastewater by filtration and recycled. The conditions in preparing the catalyst supported by porous alumina were experimentally optimised.

Preparation of near net size porous alumina‐calcium aluminate ceramics by gelcasting‐pore‐forming agent processs

2020 ◽  
Vol 103 (8) ◽  
pp. 4602-4610
Author(s):  
Bian‐Lei Hao ◽  
Ying Lang ◽  
Da‐Qian Bian ◽  
Chang‐An Wang
Keyword(s):  
Calcium Aluminate ◽  
Porous Alumina

Joining of Porous Alumina with a CaO-Al2 O3 -SiO2 Glass-Ceramic

2013 ◽  
Vol 96 (6) ◽  
pp. 1738-1744 ◽  
Author(s):  
Weiwei Zhu ◽  
Jichun Chen ◽  
Chunhai Jiang ◽  
Chuanyong Hao ◽  
Jinsong Zhang
Keyword(s):  
Glass Ceramic ◽  
Porous Alumina ◽  
Sio2 Glass

scholarly journals Evaluation of mechanical properties of porous alumina ceramics obtained using rice husk as a porogenic agent

Cerâmica ◽  
2019 ◽  
Vol 65 (suppl 1) ◽  
pp. 70-74 ◽  
Author(s):  
G. C. Ribeiro ◽  
B. A. Fortes ◽  
L. da Silva ◽  
J. A. Castro ◽  
S. Ribeiro
Keyword(s):  
Mechanical Properties ◽  
Rice Husk ◽  
Porous Alumina ◽  
Alumina Ceramics

Moiré Pattern Formation on Porous Alumina Arrays Using Nanoimprint Lithography

2003 ◽  
Vol 15 (18) ◽  
pp. 1531-1534 ◽  
Author(s):  
J. Choi ◽  
R.B. Wehrspohn ◽  
U. Gösele
Keyword(s):  
Pattern Formation ◽  
Nanoimprint Lithography ◽  
Porous Alumina ◽  
Moire Pattern ◽  
Moiré Pattern

Fiber optic sensor for hydrogen detection near explosive limit

1999 ◽  
Author(s):  
Rama Vuppuladhadium ◽  
T. Chen ◽  
Samhita Dasgupta ◽  
Richard Wills
Keyword(s):  
Fiber Optic ◽  
Fiber Optic Sensor ◽  
Hydrogen Detection ◽  
Optic Sensor ◽  
Explosive Limit
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