TY - JOUR
T1 - Highly stable GaN photocatalyst for producing H2 gas from water
AU - Ohkawa, Kazuhiro
AU - Ohara, Wataru
AU - Uchida, Daisuke
AU - Deura, Momoko
PY - 2013/8/1
Y1 - 2013/8/1
N2 - Efficient production of H2 from water without the use of an extra bias or any sacrificial reagents is possible using a GaN photocatalyst with a NiO cocatalyst. The average energy conversion efficiency from light energy to H2 energy was approximately 1% for 500 h. The total amount of hydrogen was 184 mL/cm2 of the GaN surface. H2 production rate was as high as 0.37 mL/(cm2-h).
AB - Efficient production of H2 from water without the use of an extra bias or any sacrificial reagents is possible using a GaN photocatalyst with a NiO cocatalyst. The average energy conversion efficiency from light energy to H2 energy was approximately 1% for 500 h. The total amount of hydrogen was 184 mL/cm2 of the GaN surface. H2 production rate was as high as 0.37 mL/(cm2-h).
UR - http://www.scopus.com/inward/record.url?scp=84883144825&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84883144825&partnerID=8YFLogxK
U2 - 10.7567/JJAP.52.08JH04
DO - 10.7567/JJAP.52.08JH04
M3 - Article
AN - SCOPUS:84883144825
VL - 52
JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
SN - 0021-4922
IS - 8 PART 2
M1 - 08JH04
ER -