Matches in SemOpenAlex for { <https://semopenalex.org/work/W4308709483> ?p ?o ?g. }
Showing items 1 to 63 of
63
with 100 items per page.
- W4308709483 abstract "Abstract A laser processing technique is proposed for the processing of a 2.5mm thick carbon nanotube (CNT) composite bipolar plate for proton exchange membrane fuel cells (PEMFCs). This study aims to understand laser interaction with the CNT composite plate experimentally, using a pulsed nanosecond laser. Penetration depth, top width, spatter width and overall physical morphologies are studied. Scanning Electron Microscope (SEM) and 3D Scanning Confocal Microscope were used for observation and measurements. Based on that, a parametric investigation is conducted and reported systematically. Most importantly, the pulse repetition rate presents a unique nature of interaction that resulted in a critical repetition rate distinguishing three operational regimes. The physical and chemical properties of the regimes are further analyzed by Vickers microhardness testing and Energy Dispersive X-Ray (EDX) analyses performed on the surface and cross-section of each specimen. The results reveal that the pulse repetition rate introduces changes in mechanical properties and chemical compositions in the vicinity of the processed region. In conclusion, lower pulse repetition should be favored for less impact on mechanical properties, chemical composition, and morphological aspects." @default.
- W4308709483 created "2022-11-14" @default.
- W4308709483 creator A5030304303 @default.
- W4308709483 creator A5069428614 @default.
- W4308709483 date "2022-11-10" @default.
- W4308709483 modified "2023-10-18" @default.
- W4308709483 title "Parametric Study of Pulsed Nanosecond Laser Interaction with Carbon- nanotube Composite Bipolar plate for PEMFCs" @default.
- W4308709483 cites W1569768711 @default.
- W4308709483 cites W1906073665 @default.
- W4308709483 cites W2013931956 @default.
- W4308709483 cites W2029830116 @default.
- W4308709483 cites W2032209924 @default.
- W4308709483 cites W2049274603 @default.
- W4308709483 cites W2160108046 @default.
- W4308709483 cites W2164290646 @default.
- W4308709483 cites W2512674746 @default.
- W4308709483 cites W2516599479 @default.
- W4308709483 cites W2954506319 @default.
- W4308709483 cites W2965093575 @default.
- W4308709483 cites W2979574675 @default.
- W4308709483 cites W3037754577 @default.
- W4308709483 doi "https://doi.org/10.21203/rs.3.rs-2237924/v1" @default.
- W4308709483 hasPublicationYear "2022" @default.
- W4308709483 type Work @default.
- W4308709483 citedByCount "0" @default.
- W4308709483 crossrefType "posted-content" @default.
- W4308709483 hasAuthorship W4308709483A5030304303 @default.
- W4308709483 hasAuthorship W4308709483A5069428614 @default.
- W4308709483 hasBestOaLocation W43087094831 @default.
- W4308709483 hasConcept C104779481 @default.
- W4308709483 hasConcept C120665830 @default.
- W4308709483 hasConcept C121332964 @default.
- W4308709483 hasConcept C159985019 @default.
- W4308709483 hasConcept C192562407 @default.
- W4308709483 hasConcept C26771246 @default.
- W4308709483 hasConcept C51141536 @default.
- W4308709483 hasConcept C513720949 @default.
- W4308709483 hasConcept C520434653 @default.
- W4308709483 hasConceptScore W4308709483C104779481 @default.
- W4308709483 hasConceptScore W4308709483C120665830 @default.
- W4308709483 hasConceptScore W4308709483C121332964 @default.
- W4308709483 hasConceptScore W4308709483C159985019 @default.
- W4308709483 hasConceptScore W4308709483C192562407 @default.
- W4308709483 hasConceptScore W4308709483C26771246 @default.
- W4308709483 hasConceptScore W4308709483C51141536 @default.
- W4308709483 hasConceptScore W4308709483C513720949 @default.
- W4308709483 hasConceptScore W4308709483C520434653 @default.
- W4308709483 hasLocation W43087094831 @default.
- W4308709483 hasOpenAccess W4308709483 @default.
- W4308709483 hasPrimaryLocation W43087094831 @default.
- W4308709483 hasRelatedWork W1022990548 @default.
- W4308709483 hasRelatedWork W1535508957 @default.
- W4308709483 hasRelatedWork W1576739978 @default.
- W4308709483 hasRelatedWork W1972641544 @default.
- W4308709483 hasRelatedWork W1983849759 @default.
- W4308709483 hasRelatedWork W2111485834 @default.
- W4308709483 hasRelatedWork W2120609629 @default.
- W4308709483 hasRelatedWork W2739992384 @default.
- W4308709483 hasRelatedWork W2949328736 @default.
- W4308709483 hasRelatedWork W2985840163 @default.
- W4308709483 isParatext "false" @default.
- W4308709483 isRetracted "false" @default.
- W4308709483 workType "article" @default.