Hydrogen from ethanol solution under UV-visible light. Photocatalysts produced by nitriding titanium nitride and indium oxide intimate mixtures to form Ti-In nitride composites
Identifieur interne : 002D09 ( Main/Repository ); précédent : 002D08; suivant : 002D10Hydrogen from ethanol solution under UV-visible light. Photocatalysts produced by nitriding titanium nitride and indium oxide intimate mixtures to form Ti-In nitride composites
Auteurs : RBID : Pascal:11-0271100Descripteurs français
- Pascal (Inist)
- Hydrogène, Ethanol, Photocatalyse, Nitruration, Nitrure de titane, Oxynitrure, Oxyde d'indium, Matériau composite, Eau, Semiconducteur, Catalyse hétérogène, Protection environnement, Composé de métal de transition, Oxyde de titane, Composé binaire, Ammoniac, Haute température, Catalyseur, Spectrométrie photoélectron, Rayon X, Diffraction RX, Facteur réflexion, Aire superficielle, Dimension pore, Distribution, Caractérisation, TiO2, O Ti.
- Wicri :
- concept : Hydrogène, Matériau composite, Eau.
English descriptors
- KwdEn :
- Ammonia, Binary compound, Catalyst, Characterization, Composite material, Distribution, Environmental protection, Ethanol, Heterogeneous catalysis, High temperature, Hydrogen, Indium oxide, Nitrides oxides, Nitriding, Photocatalysis, Photoelectron spectrometry, Pore size, Reflectance, Semiconductor materials, Surface area, Titanium nitride, Titanium oxide, Transition element compounds, Water, X ray, X ray diffraction.
Abstract
Photocatalytic production of hydrogen gas from 20% ethanol-water was accomplished with Ti-In nitride composites. These materials were produced by nitriding a TiO2 with ammonia at a high temperature, then adding In2O3 and further ammonolysis for different periods of time. The catalysts were very stable and continued to produce H2 gas at 920 μmol h-1 g-1 for 50 h and accumulated 12.8 mmol H2 gas. The water splitting photocatalytic reaction can be driven by UV-vis light, maximum producing H2 gas at 1277 μmol h-1 g-1. It is critical that we understand how having high, stable activity is possible. We used XPS,X-ray (XRD), UV-vis diffuse reflectance spectrometry, and BET surface area and pore size distribution for further characterization.
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Pascal:11-0271100Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Hydrogen from ethanol solution under UV-visible light. Photocatalysts produced by nitriding titanium nitride and indium oxide intimate mixtures to form Ti-In nitride composites</title>
<author><name sortKey="Kuo, Yenting" uniqKey="Kuo Y">Yenting Kuo</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Department of Chemistry, Kansas State University</s1>
<s2>KS, 66506</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<placeName><region type="state">Kansas</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Klabunde, Kenneth J" uniqKey="Klabunde K">Kenneth J. Klabunde</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Department of Chemistry, Kansas State University</s1>
<s2>KS, 66506</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<placeName><region type="state">Kansas</region>
</placeName>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="inist">11-0271100</idno>
<date when="2011">2011</date>
<idno type="stanalyst">PASCAL 11-0271100 INIST</idno>
<idno type="RBID">Pascal:11-0271100</idno>
<idno type="wicri:Area/Main/Corpus">003008</idno>
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<seriesStmt><idno type="ISSN">0926-3373</idno>
<title level="j" type="abbreviated">Appl. catal., B Environ.</title>
<title level="j" type="main">Applied catalysis. B, Environmental</title>
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</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Ammonia</term>
<term>Binary compound</term>
<term>Catalyst</term>
<term>Characterization</term>
<term>Composite material</term>
<term>Distribution</term>
<term>Environmental protection</term>
<term>Ethanol</term>
<term>Heterogeneous catalysis</term>
<term>High temperature</term>
<term>Hydrogen</term>
<term>Indium oxide</term>
<term>Nitrides oxides</term>
<term>Nitriding</term>
<term>Photocatalysis</term>
<term>Photoelectron spectrometry</term>
<term>Pore size</term>
<term>Reflectance</term>
<term>Semiconductor materials</term>
<term>Surface area</term>
<term>Titanium nitride</term>
<term>Titanium oxide</term>
<term>Transition element compounds</term>
<term>Water</term>
<term>X ray</term>
<term>X ray diffraction</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Hydrogène</term>
<term>Ethanol</term>
<term>Photocatalyse</term>
<term>Nitruration</term>
<term>Nitrure de titane</term>
<term>Oxynitrure</term>
<term>Oxyde d'indium</term>
<term>Matériau composite</term>
<term>Eau</term>
<term>Semiconducteur</term>
<term>Catalyse hétérogène</term>
<term>Protection environnement</term>
<term>Composé de métal de transition</term>
<term>Oxyde de titane</term>
<term>Composé binaire</term>
<term>Ammoniac</term>
<term>Haute température</term>
<term>Catalyseur</term>
<term>Spectrométrie photoélectron</term>
<term>Rayon X</term>
<term>Diffraction RX</term>
<term>Facteur réflexion</term>
<term>Aire superficielle</term>
<term>Dimension pore</term>
<term>Distribution</term>
<term>Caractérisation</term>
<term>TiO2</term>
<term>O Ti</term>
</keywords>
<keywords scheme="Wicri" type="concept" xml:lang="fr"><term>Hydrogène</term>
<term>Matériau composite</term>
<term>Eau</term>
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<front><div type="abstract" xml:lang="en">Photocatalytic production of hydrogen gas from 20% ethanol-water was accomplished with Ti-In nitride composites. These materials were produced by nitriding a TiO<sub>2</sub>
with ammonia at a high temperature, then adding In<sub>2</sub>
O<sub>3</sub>
and further ammonolysis for different periods of time. The catalysts were very stable and continued to produce H<sub>2</sub>
gas at 920 μmol h<sup>-1</sup>
g<sup>-1</sup>
for 50 h and accumulated 12.8 mmol H<sub>2</sub>
gas. The water splitting photocatalytic reaction can be driven by UV-vis light, maximum producing H<sub>2</sub>
gas at 1277 μmol h<sup>-1</sup>
g<sup>-1</sup>
. It is critical that we understand how having high, stable activity is possible. We used XPS,X-ray (XRD), UV-vis diffuse reflectance spectrometry, and BET surface area and pore size distribution for further characterization.</div>
</front>
</TEI>
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<fA11 i1="01" i2="1"><s1>KUO (Yenting)</s1>
</fA11>
<fA11 i1="02" i2="1"><s1>KLABUNDE (Kenneth J.)</s1>
</fA11>
<fA14 i1="01"><s1>Department of Chemistry, Kansas State University</s1>
<s2>KS, 66506</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
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<fA45><s0>33 ref.</s0>
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<fA47 i1="01" i2="1"><s0>11-0271100</s0>
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<fC01 i1="01" l="ENG"><s0>Photocatalytic production of hydrogen gas from 20% ethanol-water was accomplished with Ti-In nitride composites. These materials were produced by nitriding a TiO<sub>2</sub>
with ammonia at a high temperature, then adding In<sub>2</sub>
O<sub>3</sub>
and further ammonolysis for different periods of time. The catalysts were very stable and continued to produce H<sub>2</sub>
gas at 920 μmol h<sup>-1</sup>
g<sup>-1</sup>
for 50 h and accumulated 12.8 mmol H<sub>2</sub>
gas. The water splitting photocatalytic reaction can be driven by UV-vis light, maximum producing H<sub>2</sub>
gas at 1277 μmol h<sup>-1</sup>
g<sup>-1</sup>
. It is critical that we understand how having high, stable activity is possible. We used XPS,X-ray (XRD), UV-vis diffuse reflectance spectrometry, and BET surface area and pore size distribution for further characterization.</s0>
</fC01>
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</fC02>
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<fC03 i1="01" i2="X" l="FRE"><s0>Hydrogène</s0>
<s2>NC</s2>
<s5>01</s5>
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<s2>NC</s2>
<s5>01</s5>
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<s2>FR</s2>
<s2>FX</s2>
<s5>02</s5>
</fC03>
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<s2>FR</s2>
<s2>FX</s2>
<s5>02</s5>
</fC03>
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<s2>FR</s2>
<s2>FX</s2>
<s5>02</s5>
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<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="ENG"><s0>Photocatalysis</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="SPA"><s0>Fotocatálisis</s0>
<s5>03</s5>
</fC03>
<fC03 i1="04" i2="X" l="FRE"><s0>Nitruration</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="ENG"><s0>Nitriding</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="SPA"><s0>Nitruración</s0>
<s5>04</s5>
</fC03>
<fC03 i1="05" i2="X" l="FRE"><s0>Nitrure de titane</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="ENG"><s0>Titanium nitride</s0>
<s5>05</s5>
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<fC03 i1="05" i2="X" l="SPA"><s0>Titanio nitruro</s0>
<s5>05</s5>
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<fC03 i1="06" i2="X" l="FRE"><s0>Oxynitrure</s0>
<s2>NA</s2>
<s5>06</s5>
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<s2>NA</s2>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="X" l="SPA"><s0>Oxinitruro</s0>
<s2>NA</s2>
<s5>06</s5>
</fC03>
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<s5>07</s5>
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<s5>07</s5>
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<s5>07</s5>
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<s5>08</s5>
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<s5>08</s5>
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<s5>09</s5>
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<s5>10</s5>
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<s5>10</s5>
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<s5>11</s5>
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<s5>11</s5>
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<s5>11</s5>
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<s5>15</s5>
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<s5>16</s5>
</fC03>
<fC03 i1="14" i2="X" l="ENG"><s0>Titanium oxide</s0>
<s5>16</s5>
</fC03>
<fC03 i1="14" i2="X" l="SPA"><s0>Titanio óxido</s0>
<s5>16</s5>
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<s2>NK</s2>
<s2>FX</s2>
<s5>18</s5>
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<s2>FX</s2>
<s5>18</s5>
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<s5>18</s5>
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<s5>19</s5>
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<s5>19</s5>
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<s5>20</s5>
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<s5>20</s5>
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<s5>20</s5>
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<s5>21</s5>
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<s5>22</s5>
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<s5>22</s5>
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<s5>23</s5>
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<s5>23</s5>
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<s5>24</s5>
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<fC03 i1="22" i2="X" l="ENG"><s0>Reflectance</s0>
<s5>24</s5>
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<fC03 i1="22" i2="X" l="SPA"><s0>Coeficiente reflexión</s0>
<s5>24</s5>
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<fC03 i1="23" i2="X" l="FRE"><s0>Aire superficielle</s0>
<s5>25</s5>
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<s5>25</s5>
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<s5>25</s5>
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<s5>26</s5>
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<s5>26</s5>
</fC03>
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<s5>26</s5>
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<s5>27</s5>
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<fC03 i1="25" i2="X" l="ENG"><s0>Distribution</s0>
<s5>27</s5>
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<s5>27</s5>
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<fC03 i1="26" i2="X" l="FRE"><s0>Caractérisation</s0>
<s5>28</s5>
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<s5>28</s5>
</fC03>
<fC03 i1="26" i2="X" l="SPA"><s0>Caracterización</s0>
<s5>28</s5>
</fC03>
<fC03 i1="27" i2="X" l="FRE"><s0>TiO2</s0>
<s4>INC</s4>
<s5>32</s5>
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<fC03 i1="28" i2="X" l="FRE"><s0>O Ti</s0>
<s4>INC</s4>
<s5>33</s5>
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<s5>13</s5>
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<s5>13</s5>
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<s5>13</s5>
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<s5>14</s5>
</fC07>
<fC07 i1="02" i2="X" l="SPA"><s0>Alcohol</s0>
<s5>14</s5>
</fC07>
<fN21><s1>185</s1>
</fN21>
<fN44 i1="01"><s1>OTO</s1>
</fN44>
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