Hydrogen release behavior from graphite under pulsed laser irradiation

被引：11
|
作者：
Shibahara, T [1 ]
Sakawa, Y [1 ]
Tanabe, T [1 ]
机构：
[1] Nagoya Univ, Grad Sch Engn, Dept Nucl Engn, Chikusa Ku, Nagoya, Aichi 4648603, Japan
来源：
JOURNAL OF NUCLEAR MATERIALS | 2005年 / 337卷 / 1-3期
关键词：
laser ablation; laser application; graphite; tritium retention; tritium removal;
D O I：
10.1016/j.jnucmat.2004.10.154
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Mass distribution and time variation of the emitted ions by time-of-flight mass spectrometer and desorbed gases by a quadrupole mass spectrometer from the H+-implanted graphite sample by the pulsed ArF (193 nm) laser irradiation have been studied. The averaged ion mass is smaller for the larger laser fluence. Most of the implanted H in the laser irradiated area was released out after a few 10 shots, when the laser fluence is above the ablation threshold. However, the ablation accompanies large amount of hydrocarbon release. Changing the power of the laser, the reduction of hydrocarbon release is studied. (c) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码：654 / 658
页数：5
相关论文
共 50 条
  • [1] Ablation of hydrogen-implanted graphite target using pulsed laser beam
    Sakawa, Y
    Sato, K
    Shibahara, T
    Tanabe, T
    FUSION ENGINEERING AND DESIGN, 2006, 81 (1-7) : 381 - 386
  • [2] Shock front behavior during pulsed laser ablation of graphite
    Calver, Timothy, I
    Bauer, William A.
    Rice, Christopher A.
    Perram, Glen P.
    OPTICAL ENGINEERING, 2021, 60 (05)
  • [3] On the Trapping and Retention of Hydrogen Isotopes in Graphite under Sequential Hydrogen Plasma Irradiation
    Ayrapetov A.A.
    Begrambekov L.B.
    Dovganyuk S.S.
    Kaplevsky A.S.
    Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques, 2018, 12 (3) : 558 - 563
  • [4] Application of pulsed laser irradiation for removal of hydrogen retained in tungsten
    Hirata, Kentaro
    Furumoto, Kenichiro
    Yamamoto, Naoji
    Tanabe, Tetsuo
    JOURNAL OF NUCLEAR MATERIALS, 2013, 443 (1-3) : 298 - 301
  • [5] Pulsed Laser Ablation of Graphite Target in Dimethyformamide
    Thongpool, Voranuch
    Phunpueok, Akapong
    Piriyawong, Veeradate
    Limsuwan, Supanee
    Limsuwan, Pichet
    10TH ECO-ENERGY AND MATERIALS SCIENCE AND ENGINEERING SYMPOSIUM, 2013, 34 : 610 - 616
  • [6] Release behavior of tritium from graphite material
    Katayama, K
    Nishikawa, M
    FUSION SCIENCE AND TECHNOLOGY, 2002, 41 (01) : 53 - 62
  • [7] Impulse and electric charge characteristics of chemical propellant under pulsed laser irradiation
    Duan, Buren
    Zhang, Haonan
    Hua, Zuohao
    Wu, Lizhi
    Bao, Zijing
    Guo, Ning
    Ye, Yinghua
    Shen, Ruiqi
    VACUUM, 2021, 192
  • [8] Dynamic behavior of porous graphite under laser-induced shocks
    Morena, Alberto
    Peroni, Lorenzo
    Scapin, Martina
    MATERIALS LETTERS, 2024, 355
  • [9] Laser-induced hydrogen generation from graphite and coal
    Seyitliyev, Dovletgeldi
    Kholikov, Khomidkhodzha
    Grant, Byron
    San, Omer
    Er, Ali Oguz
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2017, 42 (42) : 26277 - 26288
  • [10] Study of particles ejected after pulsed laser ablation of a graphite target
    Angleraud, B
    Garrelie, F
    Tétard, F
    Catherinot, A
    APPLIED SURFACE SCIENCE, 1999, 138 : 507 - 511
12345