Pub Date : 2023-08-30DOI: 10.1080/20550324.2023.2251203
Yong-qiang Shen, Xin Wang, Yunfei Xia, Ping Li, Yinan Ding, Tianzhu Luan, Kai Song
{"title":"Fast synthesis of Hcy-modified Au nanoclusters under microwave-assisted irradiation and their response to Cu (II) ions","authors":"Yong-qiang Shen, Xin Wang, Yunfei Xia, Ping Li, Yinan Ding, Tianzhu Luan, Kai Song","doi":"10.1080/20550324.2023.2251203","DOIUrl":"https://doi.org/10.1080/20550324.2023.2251203","url":null,"abstract":"","PeriodicalId":18872,"journal":{"name":"Nanocomposites","volume":"12 1","pages":""},"PeriodicalIF":4.6,"publicationDate":"2023-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89016044","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-24DOI: 10.1080/20550324.2023.2229184
M. K. Das, J. Qin, T. Bovornratanaraks
{"title":"Effect of variations in Ni-W molar ratio on the microstructure, mechanical properties and tribology of electrodeposited Ni-W/diamond composite coatings","authors":"M. K. Das, J. Qin, T. Bovornratanaraks","doi":"10.1080/20550324.2023.2229184","DOIUrl":"https://doi.org/10.1080/20550324.2023.2229184","url":null,"abstract":"","PeriodicalId":18872,"journal":{"name":"Nanocomposites","volume":"14 1","pages":""},"PeriodicalIF":4.6,"publicationDate":"2023-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87829948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-23DOI: 10.1080/20550324.2023.2229187
Raymond D. Mee, Ava G. Crowley, M. Mustafa, Micah J. Green
{"title":"Electric fields and local heating in additively manufactured nanocomposite parts","authors":"Raymond D. Mee, Ava G. Crowley, M. Mustafa, Micah J. Green","doi":"10.1080/20550324.2023.2229187","DOIUrl":"https://doi.org/10.1080/20550324.2023.2229187","url":null,"abstract":"","PeriodicalId":18872,"journal":{"name":"Nanocomposites","volume":"139 1","pages":""},"PeriodicalIF":4.6,"publicationDate":"2023-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72475282","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-06DOI: 10.1080/20550324.2023.2218240
Shambhu Kumar, Akhilendra Singh, M. Tiwari
{"title":"Numerical and analytical modelling of effective thermal conductivity of multi-walled carbon nanotubes polymer nanocomposites including the effect of nanotube orientation and interfacial thermal resistance","authors":"Shambhu Kumar, Akhilendra Singh, M. Tiwari","doi":"10.1080/20550324.2023.2218240","DOIUrl":"https://doi.org/10.1080/20550324.2023.2218240","url":null,"abstract":"","PeriodicalId":18872,"journal":{"name":"Nanocomposites","volume":"37 1","pages":""},"PeriodicalIF":4.6,"publicationDate":"2023-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72993784","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-08DOI: 10.1080/20550324.2023.2170028
Jae-Hyun Kim, Seonho Cho
{"title":"Determination of optimal potential parameters for the self-assembly of various lattice structures","authors":"Jae-Hyun Kim, Seonho Cho","doi":"10.1080/20550324.2023.2170028","DOIUrl":"https://doi.org/10.1080/20550324.2023.2170028","url":null,"abstract":"","PeriodicalId":18872,"journal":{"name":"Nanocomposites","volume":"117 1","pages":""},"PeriodicalIF":4.6,"publicationDate":"2023-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79834875","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-02DOI: 10.1080/20550324.2023.2169985
M. Danilov, G. Dovbeshko, I. Rusetskyi, V. Bykov, O. Gnatyuk, S. Fomanyuk, G. Kolbasov
{"title":"Synthesis, properties and electrocatalytic application of g-C3N4 for oxygen electrodes of fuel cells","authors":"M. Danilov, G. Dovbeshko, I. Rusetskyi, V. Bykov, O. Gnatyuk, S. Fomanyuk, G. Kolbasov","doi":"10.1080/20550324.2023.2169985","DOIUrl":"https://doi.org/10.1080/20550324.2023.2169985","url":null,"abstract":"","PeriodicalId":18872,"journal":{"name":"Nanocomposites","volume":"30 3 1","pages":""},"PeriodicalIF":4.6,"publicationDate":"2023-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87556488","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-31DOI: 10.1080/20550324.2023.2170003
Lin Wu, T. Pang, Laxia Wu, Yebin Guan, Liwei Yin
Abstract This work presents a facile strategy for the generation of Fe3O4@poly(4-vinylpyridine)-block-polystyrene (Fe3O4@P4VP-b-PS) magnetic polymer nanocomposites. P4VP-b-PS nanoparticles prepared by dispersion RAFT polymerization of styrene in methanol/water in the presence of macro-P4VP chain transfer agent was employed as templates to grow Fe3O4 on polymeric network templates. With the following addition of FeCl3 into the above polymer colloids, pyridyl moieties in P4VP block of nanoparticles could further react with Fe3+ through a coordination reaction to generate Fe3+@P4VP-b-PS nanoparticles. After the subsequent addition of FeCl2 and NH3⋅H2O, the co-precipitation reaction occurred on the surface of the polymeric nanoparticle to form Fe3O4@P4VP-b-PS magnetic polymer nanocomposites. Herein, FT-IR, XRD, TGA, XPS, TEM and VSM were applied to characterize the morphology, structure and magnetism performance of the synthesized magnetic polymeric nanocomposites. Graphical abstract
{"title":"In situ synthesis of the Fe3O4@poly(4-vinylpyridine)-block-polystyrene magnetic polymer nanocomposites via dispersion RAFT polymerization","authors":"Lin Wu, T. Pang, Laxia Wu, Yebin Guan, Liwei Yin","doi":"10.1080/20550324.2023.2170003","DOIUrl":"https://doi.org/10.1080/20550324.2023.2170003","url":null,"abstract":"Abstract This work presents a facile strategy for the generation of Fe3O4@poly(4-vinylpyridine)-block-polystyrene (Fe3O4@P4VP-b-PS) magnetic polymer nanocomposites. P4VP-b-PS nanoparticles prepared by dispersion RAFT polymerization of styrene in methanol/water in the presence of macro-P4VP chain transfer agent was employed as templates to grow Fe3O4 on polymeric network templates. With the following addition of FeCl3 into the above polymer colloids, pyridyl moieties in P4VP block of nanoparticles could further react with Fe3+ through a coordination reaction to generate Fe3+@P4VP-b-PS nanoparticles. After the subsequent addition of FeCl2 and NH3⋅H2O, the co-precipitation reaction occurred on the surface of the polymeric nanoparticle to form Fe3O4@P4VP-b-PS magnetic polymer nanocomposites. Herein, FT-IR, XRD, TGA, XPS, TEM and VSM were applied to characterize the morphology, structure and magnetism performance of the synthesized magnetic polymeric nanocomposites. Graphical abstract","PeriodicalId":18872,"journal":{"name":"Nanocomposites","volume":"20 1","pages":"227 - 237"},"PeriodicalIF":4.6,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81711457","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Abstract Controlled incorporation of bioactive hydroxyapatite (HA) into poly(lactic acid) (PLA) signifies a promising approach to design and development of biomedical-adaptive materials. Here we unravel a microwave-assisted biomineralization approach to synthesis of HA nanowhiskers (HANWs), which were characterized by well-controlled diameter (∼30 nm) and length (80 − 120 nm), combined with a desirable calcium − phosphorus ratio (Ca/P) of 1.67. A high-shear liquid dispersion (HSLD) method that provided a combination of high pressure (up to 50 kPa) and high shear rate approaching 10000 s −1 was established to fabricate homogeneous PLA/HANWs composites. In particular, upon incorporation of 30 wt % HANWs the tensile strength and elastic modulus of PLA-HA30 (76.7 MPa and 3.3 GPa) were elevated by 48% and 84% compared to those of pure PLA, respectively, as accompanied by a nearly 2-fold increase in the cell viability. This work paves a facile yet effective roadway to strong and osteoconductive PLA composites appealing for bone tissue repairing. Graphical Abstract Synopsis: Biomineralization concepts are abstracted to synthesize well-defined and bioactive HANWs, which could be uniformly dispersed in PLA biofilms by high-shear liquid exfoliation.
{"title":"Strong and osteoconductive poly(lactic acid) biocomposites by high-shear liquid dispersion of hydroxyapatite nanowhiskers","authors":"Dong-mei Zhou, Meng-Han Shen, Lv Ke, Ziwen Zhang, Kaiwen Zhang, Shenghui Zhang, Yanqing Wang, Haoran Yang, Dao-Min Tang, Donghui Huang, Jin-Kui Yang, Huan Xu","doi":"10.1080/20550324.2022.2054212","DOIUrl":"https://doi.org/10.1080/20550324.2022.2054212","url":null,"abstract":"Abstract Controlled incorporation of bioactive hydroxyapatite (HA) into poly(lactic acid) (PLA) signifies a promising approach to design and development of biomedical-adaptive materials. Here we unravel a microwave-assisted biomineralization approach to synthesis of HA nanowhiskers (HANWs), which were characterized by well-controlled diameter (∼30 nm) and length (80 − 120 nm), combined with a desirable calcium − phosphorus ratio (Ca/P) of 1.67. A high-shear liquid dispersion (HSLD) method that provided a combination of high pressure (up to 50 kPa) and high shear rate approaching 10000 s −1 was established to fabricate homogeneous PLA/HANWs composites. In particular, upon incorporation of 30 wt % HANWs the tensile strength and elastic modulus of PLA-HA30 (76.7 MPa and 3.3 GPa) were elevated by 48% and 84% compared to those of pure PLA, respectively, as accompanied by a nearly 2-fold increase in the cell viability. This work paves a facile yet effective roadway to strong and osteoconductive PLA composites appealing for bone tissue repairing. Graphical Abstract Synopsis: Biomineralization concepts are abstracted to synthesize well-defined and bioactive HANWs, which could be uniformly dispersed in PLA biofilms by high-shear liquid exfoliation.","PeriodicalId":18872,"journal":{"name":"Nanocomposites","volume":"31 1","pages":"24 - 33"},"PeriodicalIF":4.6,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75121591","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-31DOI: 10.1080/20550324.2023.2168938
A. Merlano, E. Albiter, M. Valenzuela, L. Hoyos, Á. Salazar
Abstract PCBs were used for several decades as coolants, lubricants in transformers, plasticizers, and dielectric fluids, being highly carcinogenic and representing a severe environmental problem in soil and water. Pure and modified TiO2 has been the most studied photocatalyst looking to degrade PCBs into less toxic products. Lately, ZnO-graphene composites have played an essential role in the photocatalytic degradation of various toxic organic compounds. In this work, ZnO nanostructures were coupled with reduced graphene oxide (ZnO-rGO) via a one-pot microwave-assisted hydrothermal route. As a result, the composites exhibited improved photocatalytic performance for PCBs degradation compared to ZnO nanoparticles. Thus, this research provides an in-situ method to grow different morphologies of ZnO on rGO. Graphical Abstract
{"title":"Flower-like and nanorods ZnO deposited on rGO as efficient photocatalysts for removal of polychlorinated biphenyls (PCBs)","authors":"A. Merlano, E. Albiter, M. Valenzuela, L. Hoyos, Á. Salazar","doi":"10.1080/20550324.2023.2168938","DOIUrl":"https://doi.org/10.1080/20550324.2023.2168938","url":null,"abstract":"Abstract PCBs were used for several decades as coolants, lubricants in transformers, plasticizers, and dielectric fluids, being highly carcinogenic and representing a severe environmental problem in soil and water. Pure and modified TiO2 has been the most studied photocatalyst looking to degrade PCBs into less toxic products. Lately, ZnO-graphene composites have played an essential role in the photocatalytic degradation of various toxic organic compounds. In this work, ZnO nanostructures were coupled with reduced graphene oxide (ZnO-rGO) via a one-pot microwave-assisted hydrothermal route. As a result, the composites exhibited improved photocatalytic performance for PCBs degradation compared to ZnO nanoparticles. Thus, this research provides an in-situ method to grow different morphologies of ZnO on rGO. Graphical Abstract","PeriodicalId":18872,"journal":{"name":"Nanocomposites","volume":"23 1","pages":"204 - 214"},"PeriodicalIF":4.6,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89229668","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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