Zobrazeno 1 - 10
of 116
pro vyhledávání: '"Q.G. Zhou"'
Publikováno v:
International Journal of Hydrogen Energy. 45:14048-14061
Titanium carbide is a good candidate for tritium permeation barrier in a fusion reactor. However, its oxidation susceptibility and the mismatch between the ceramic coating and substrate are still a challenge. In this study, a promising candidate as a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::136a765f01ad6511f87b321433546015
https://doi.org/10.1016/j.ijhydene.2020.03.049
https://doi.org/10.1016/j.ijhydene.2020.03.049
Autor:
Rongguang Wang, Tian Xiao, Zhengjun Zhang, Zhaoxia Lu, Mengyuan Zhang, Yunhan Ling, Q.G. Zhou
Publikováno v:
International Journal of Hydrogen Energy. 44:26685-26697
To simulate and investigate the irradiation damage of neutron and transmutation effect (He production) on the hydrogen isotope trapping behavior, in the present study, a new monoclinic hydrogen permeation barrier composed of Cr2O3 was fabricated and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e7f5d13fe28c20badd94027e801c77e
https://doi.org/10.1016/j.ijhydene.2019.08.122
https://doi.org/10.1016/j.ijhydene.2019.08.122
Publikováno v:
Fusion Engineering and Design. 143:137-146
Hydrogen permeation barriers play a crucial role in reducing the risk of hydrogen permeation and radioactive leakage during the service of a fusion reactor. In this work, a chromium (III) oxide/silicon carbide (Cr2O3/SiC) composite coating was propos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d140add18f36800d7786b415c0980445
https://doi.org/10.1016/j.fusengdes.2019.03.144
https://doi.org/10.1016/j.fusengdes.2019.03.144
Autor:
Jipeng Wang, Rongyi Zhao, Zhengjun Zhang, Yunhan Ling, Q.G. Zhou, Mengyuan Zhang, Rongguang Wang, Yunhui Li
Publikováno v:
International Journal of Hydrogen Energy. 44:12277-12287
Iron-nickel based stainless steel (SS) applied in nuclear plants as a substrate material barely suppresses the permeation of hydrogen plasmas, which are mainly composed of positive and negative hydrogen ions with trace amounts of non-ionized hydrogen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::529cfaf6157e3055846a461c60822cb5
https://doi.org/10.1016/j.ijhydene.2019.03.086
https://doi.org/10.1016/j.ijhydene.2019.03.086
Autor:
Zhaoxia Lu, Jipeng Wang, Mengyuan Zhang, Yunhan Ling, Rongguang Wang, Yunhui Li, Zhengjun Zhang, Q.G. Zhou
Publikováno v:
International Journal of Hydrogen Energy. 44:8669-8679
Ceramics are the most promising candidates for tritium permeation barriers for fusion reactors due to their high thermal and chemical stabilities and low hydrogen isotope permeation reduction factors. However, hydrogen embrittlement and a large numbe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a72ae7c6304428a6c26f94a84b60824
https://doi.org/10.1016/j.ijhydene.2019.02.035
https://doi.org/10.1016/j.ijhydene.2019.02.035
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Publikováno v:
Surface and Coatings Technology. 395:125917
In this paper, the preparation of Al2O3/CrxOy/AlmOn composite film and the stability of the composite film in a hydrogen plasma environment are studied. Al ions were implanted into the surface of pure chromium substrate, which was expected to induce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::094aa00088fa39385cf324d0ad5f482f
https://doi.org/10.1016/j.surfcoat.2020.125917
https://doi.org/10.1016/j.surfcoat.2020.125917
Publikováno v:
Applied Surface Science. 515:146053
α-Al2O3 is one of the most promising hydrogen permeation barriers due to its high melting point, stable chemical properties, and good machinability. However, α-Al2O3 synthesis usually requires temperatures above 1200 °C, which weakens the properti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5daa3b741fa00b4490147d2e96d4787e
https://doi.org/10.1016/j.apsusc.2020.146053
https://doi.org/10.1016/j.apsusc.2020.146053
Publikováno v:
Surface and Coatings Technology. 387:125547
Cr2O3 is used for many applications due to its excellent properties, such as its chemical stability, and strong ionic bonds. However, monolithic Cr2O3 coatings are very difficult to synthesize because the Cr partly oxidizes to higher valence Cr ions.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5eaef3891da369d314a4a35ae375194
https://doi.org/10.1016/j.surfcoat.2020.125547
https://doi.org/10.1016/j.surfcoat.2020.125547
Publikováno v:
Journal of Alloys and Compounds. 391:141-145
TiN coating was prepared by cathodic arc deposition and implanted aluminum using a metal vacuum vapor arc ion source with doses ranging from 5 × 1016 to 2 × 1017 ions/cm2. The purpose of this work was to determine the dependence of the colorimetric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03aec5a7d23d73c1739182c363aff4fc
https://doi.org/10.1016/j.jallcom.2004.07.076
https://doi.org/10.1016/j.jallcom.2004.07.076