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Enabling the low-cost preparation of core-shell WC-Ni powder by developing a non-noble metal-based catalytic
Zhang, Lei1,2; Xin, Fengxia1,3; Li, Shaofu1; Yang, Yafeng1,2; Zhu, Qingshan1,2; Wang, Gang3
2019-08-01
Source PublicationJOURNAL OF THE AMERICAN CERAMIC SOCIETY
ISSN0002-7820
Volume102Issue:8Pages:4492-4501
AbstractA novel method of incorporating fluidized bed chemical vapor deposition (FBCVD) with electroless plating was developed to effectively prepare the core-shell structured high-Ni-content WC-Ni composite powders. FBCVD offered a unique approach to decorating Ni particles on WC particles. The small Ni particle acted as an active catalyst to effectively produce high-Ni-content composite powders in the subsequent electroless plating process. The particle size and quantity of decorated Ni particle determined the electroless plating rate. FBCVD pretreatment temperature and time had a conflicting influence on obtaining both the fine size and large quantity of deposited Ni particles. For the conditions tested, the maximum electroless plating rate of 2.93 mg/g/min was obtained using an optimal FBCVD pretreatment at 750 degrees C for 5 minutes, corresponding to a 0.11 wt. % Ni deposition and 50 nm particle size.
Keywordceramic-metal systems chemical vapor deposition composites core-shell structures sinter sintering
DOI10.1111/jace.16362
Language英语
WOS KeywordMECHANICAL-PROPERTIES ; COPPER DEPOSITION ; CARBIDE ; NICKEL ; MICROSTRUCTURE ; PARTICLES ; EVOLUTION
Funding ProjectKey Laboratory of Automobile Materials Ministry of Education, China ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences[QYZDB-SSW-JSC045] ; National Youth Thousand Plan Program ; Chinese Academy of Sciences ; National Natural Science Foundation of China[21736010]
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Ceramics
Funding OrganizationKey Laboratory of Automobile Materials Ministry of Education, China ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences ; National Youth Thousand Plan Program ; Chinese Academy of Sciences ; National Natural Science Foundation of China
WOS IDWOS:000470016900014
PublisherWILEY
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/29898
Collection中国科学院过程工程研究所
Corresponding AuthorYang, Yafeng
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
3.China Univ Petr, Coll Chem Engn, State Key Lab Heavy Oil Proc, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Lei,Xin, Fengxia,Li, Shaofu,et al. Enabling the low-cost preparation of core-shell WC-Ni powder by developing a non-noble metal-based catalytic[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY,2019,102(8):4492-4501.
APA Zhang, Lei,Xin, Fengxia,Li, Shaofu,Yang, Yafeng,Zhu, Qingshan,&Wang, Gang.(2019).Enabling the low-cost preparation of core-shell WC-Ni powder by developing a non-noble metal-based catalytic.JOURNAL OF THE AMERICAN CERAMIC SOCIETY,102(8),4492-4501.
MLA Zhang, Lei,et al."Enabling the low-cost preparation of core-shell WC-Ni powder by developing a non-noble metal-based catalytic".JOURNAL OF THE AMERICAN CERAMIC SOCIETY 102.8(2019):4492-4501.
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