A facile process combined with defect-induced electroless plating and selective laser sintering forming to fabricate catalytically active free-standing material.
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| Title: | A facile process combined with defect-induced electroless plating and selective laser sintering forming to fabricate catalytically active free-standing material. |
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| Authors: | Zhang, Ruxia1,2,3 (AUTHOR), Gui, Chengmei2,3,4 (AUTHOR), Huang, Junjun4,5,6 (AUTHOR), Chen, Zhenming6 (AUTHOR), Yang, Guisheng1,2,3,4,5 (AUTHOR) ygs@geniuscn.com |
| Source: | Journal of Materials Science: Materials in Electronics. 2020, Vol. 31 Issue 20, p17810-17818. 9p. |
| Subjects: | Selective laser sintering, Electroless plating, Nickel-plating, Laser sintering, Catalysts |
| Abstract: | The most common method for preparation of catalytically active free-standing hybrid material (CAFH) is that supporting material is formed and subsequent catalytic agent deposited on its surface. But it remains challenging to agilely prepare CAFH with different shape and size. We employ a facile process combined with defect-induced electroless nickel plating and selective laser sintering (SLS) forming to fabricate CAFH. Results manifested CH3COOH-etched treatment resulted in the formation of defect (amorphous structure, amide group and hole) on the Nylon 12 (PA12) surface, which would induce electroless Ni plating. The mechanism of the electroless plating is the destruction of the structure of [C6H5O73−-Ni] ligand around defect; subsequently, the reduction of the REDOX barrier. The following laser sintering of the plated PA12 powder could fabricate CAFH with an irregular network. There are two stages during the SLS process: balling of particle and formation of sintered neck. The combination of the structural stability, high surface area and recyclability gives a CAFH with demonstrated catalytic property. CAFH is agile to prepare, easy for quick-to-assemble material and realizable in CAFH shape design. The new technology possesses vast exploration and application value. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Materials Science: Materials in Electronics is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
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| Header | DbId: egs DbLabel: Engineering Source An: 147137111 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: A facile process combined with defect-induced electroless plating and selective laser sintering forming to fabricate catalytically active free-standing material. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Zhang%2C+Ruxia%22">Zhang, Ruxia</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Gui%2C+Chengmei%22">Gui, Chengmei</searchLink><relatesTo>2,3,4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Huang%2C+Junjun%22">Huang, Junjun</searchLink><relatesTo>4,5,6</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Chen%2C+Zhenming%22">Chen, Zhenming</searchLink><relatesTo>6</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Yang%2C+Guisheng%22">Yang, Guisheng</searchLink><relatesTo>1,2,3,4,5</relatesTo> (AUTHOR)<i> ygs@geniuscn.com</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Materials+Science%3A+Materials+in+Electronics%22">Journal of Materials Science: Materials in Electronics</searchLink>. 2020, Vol. 31 Issue 20, p17810-17818. 9p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Selective+laser+sintering%22">Selective laser sintering</searchLink><br /><searchLink fieldCode="DE" term="%22Electroless+plating%22">Electroless plating</searchLink><br /><searchLink fieldCode="DE" term="%22Nickel-plating%22">Nickel-plating</searchLink><br /><searchLink fieldCode="DE" term="%22Laser+sintering%22">Laser sintering</searchLink><br /><searchLink fieldCode="DE" term="%22Catalysts%22">Catalysts</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The most common method for preparation of catalytically active free-standing hybrid material (CAFH) is that supporting material is formed and subsequent catalytic agent deposited on its surface. But it remains challenging to agilely prepare CAFH with different shape and size. We employ a facile process combined with defect-induced electroless nickel plating and selective laser sintering (SLS) forming to fabricate CAFH. Results manifested CH3COOH-etched treatment resulted in the formation of defect (amorphous structure, amide group and hole) on the Nylon 12 (PA12) surface, which would induce electroless Ni plating. The mechanism of the electroless plating is the destruction of the structure of [C6H5O73−-Ni] ligand around defect; subsequently, the reduction of the REDOX barrier. The following laser sintering of the plated PA12 powder could fabricate CAFH with an irregular network. There are two stages during the SLS process: balling of particle and formation of sintered neck. The combination of the structural stability, high surface area and recyclability gives a CAFH with demonstrated catalytic property. CAFH is agile to prepare, easy for quick-to-assemble material and realizable in CAFH shape design. The new technology possesses vast exploration and application value. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Materials Science: Materials in Electronics is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s10854-020-04334-2 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 9 StartPage: 17810 Subjects: – SubjectFull: Selective laser sintering Type: general – SubjectFull: Electroless plating Type: general – SubjectFull: Nickel-plating Type: general – SubjectFull: Laser sintering Type: general – SubjectFull: Catalysts Type: general Titles: – TitleFull: A facile process combined with defect-induced electroless plating and selective laser sintering forming to fabricate catalytically active free-standing material. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Zhang, Ruxia – PersonEntity: Name: NameFull: Gui, Chengmei – PersonEntity: Name: NameFull: Huang, Junjun – PersonEntity: Name: NameFull: Chen, Zhenming – PersonEntity: Name: NameFull: Yang, Guisheng IsPartOfRelationships: – BibEntity: Dates: – D: 15 M: 10 Text: 2020 Type: published Y: 2020 Identifiers: – Type: issn-print Value: 09574522 Numbering: – Type: volume Value: 31 – Type: issue Value: 20 Titles: – TitleFull: Journal of Materials Science: Materials in Electronics Type: main |
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