C
Clotario Tapia-Bastidas
Researcher at Griffith University
Publications - 8
Citations - 237
Clotario Tapia-Bastidas is an academic researcher from Griffith University. The author has contributed to research in topics: Hydrogen & Hydrogen embrittlement. The author has an hindex of 6, co-authored 7 publications receiving 163 citations. Previous affiliations of Clotario Tapia-Bastidas include Escuela Superior Politecnica del Litoral.
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Journal ArticleDOI
Equivalent Hydrogen Fugacity during Electrochemical Charging of 980DP Steel Determined by Thermal Desorption Spectroscopy
Qinglong Liu,Evan Gray,Jeffrey Venezuela,Qingjun Zhou,Clotario Tapia-Bastidas,Clotario Tapia-Bastidas,Ming-Xing Zhang,Andrej Atrens +7 more
TL;DR: In this paper, thermal desorption spectroscopy (TDS) was used to analyze hydrogen in 980DP after electrochemical charging, and gaseous charging, indicating an influence of steel chemistry on the hydrogen evolution reaction.
Journal ArticleDOI
Determination of the equivalent hydrogen fugacity during electrochemical charging of 3.5NiCrMoV steel
Jeffrey Venezuela,Clotario Tapia-Bastidas,Clotario Tapia-Bastidas,Qingjun Zhou,Tom Depover,Kim Verbeken,Evan Gray,Qinglong Liu,Qian Liu,Ming-Xing Zhang,Andrej Atrens +10 more
TL;DR: A thermal desorption spectroscopy (TDS) apparatus was used to identify the hydrogen trapping peaks, and to measure the hydrogen concentrations in 3.5NiCrMoV steel after hydrogen charging electrochemically, and in gaseous hydrogen as discussed by the authors.
Journal ArticleDOI
Equivalent hydrogen fugacity during electrochemical charging of some martensitic advanced high-strength steels
Jeffrey Venezuela,Evan Gray,Qinglong Liu,Qingjun Zhou,Clotario Tapia-Bastidas,Clotario Tapia-Bastidas,Ming-Xing Zhang,Andrej Atrens +7 more
TL;DR: In this article, a thermal desorption spectroscopy apparatus was used to study hydrogen in four martensitic advanced high-strength steels (designated MS980, MS1180, MS1300 and MS1500) after gaseous hydrogen charging, and after hydrogen charging electrochemically in 0.1 m NaOH and in 3.5 m NaCl.
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Influence of Hydrogen on Steel Components for Clean Energy
Andrej Atrens,Qian Liu,Clotario Tapia-Bastidas,Evan Gray,Bartolomeus Irwanto,Jeff Venezuela,Qinglong Liu +6 more
TL;DR: The influence of hydrogen on the mechanical properties of four, medium-strength, commercial, quenched-and-temped steels has been studied using the linearly increasing stress test (LIST) combined with cathodic hydrogen charging as mentioned in this paper.
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Thermal desorption spectrometer for measuring ppm concentrations of trapped hydrogen
TL;DR: In this article, an ultra-high-vacuum thermal desorption spectrometer was designed to study hydrogen in steels at ∼1.5 Wt/ppm (∼50 atomic ppm) concentration.