Investigation of Plasmonic-Enhanced Solar Photothermal Effect of Au NR@PVDF Micro-/Nanofilms

doi:10.1021/acsomega.2c01146

	Investigation of Plasmonic-Enhanced Solar Photothermal Effect of Au NR@PVDF Micro-/Nanofilms
	Ding, Shenyi 1,3,4; Zhang, Jixiang 1,3,4; Liu, Cui 3,4; Li, Nian 3,4; Zhang, Shudong 3,4; Wang, Zhenyang 3,4; Xi, Min 2,3,4
刊名	ACS OMEGA
	2022-06-21
卷号	7
ISSN号	2470-1343
DOI	10.1021/acsomega.2c01146
通讯作者	Zhang, Jixiang(zhangjx@cqjtu.edu.cn) ; Wang, Zhenyang(zywang@iim.ac.cn) ; Xi, Min(minxi@issp.ac.cn)
英文摘要	Gold nanospheres (Au NSs) and gold nanorods (Au NRs) are traditional noble metal plasmonic nanomaterials. Particularly, Au NRs with tunable longitudinal plasmon resonance from the visible to the near-infrared (NIR) range were suitable for highly efficient photothermal applications due to the extended light-receiving range. In this work, we synthesized Au NRs and Au NSs of similar volumes and subsequently developed them into Au NR/poly(vinylidene fluoride) (PVDF) and Au NS/PVDF nanofilms, both of which exhibited excellent solar photothermal performance evaluated by solar photothermal experiments. We found that the Au NR/PVDF nanofihn showed a higher solar photothermal performance than the Au NS/PVDF nanofilm. Through detailed analysis, such as morphological characterization, optical measurement, and finite element method (FEM) modeling, we found that the plasmonic coupling effects inside the aggregated Au NR nanodusters contributed to the spectral blue shifts and intensified the photothermal performance. As compared to Au NS/PVDF nanofilms, the Au NR/PVDF nanofilrn exhibited a higher efficient light-to-heat conversion rate because of the extended light-receiving range and high absorbance, as a result of the strong plasmonic interactions inside nanoclusters, which was further validated by monochromatic laser photothermal experiments and FEM simulations. Our work proved that the Au NRs have huge potential for plasmonic solar photothermal applications and are envisioned for novel plasmonic applications.
资助项目	National Key Research and Development Project[2020YFA0210703] ; Key Laboratory Functional Molecular Solids, Ministry of Education[FMS202002] ; National Natural Science Foundation of China[U2032159] ; National Natural Science Foundation of China[U2032158] ; National Natural Science Foundation of China[62005292] ; Major Scientific and Technological Special Project of Anhui Province[202103a05020192] ; Key Research and Development Program of Anhui Province[202104a05020036] ; special fund project for local science and technology development guided by the central government of Anhui Province[202107d08050016] ; Chongqing Municipal Key Project of Technological Innovation and Application Development (Lu-Chongqing Science and Technology Collaboration Project)[cstc2020jscx-lyggX0007] ; Chongqing Postgraduate Mentor Team Construction Project[JDDSTD2019007] ; Chongqing Postgraduate Joint Training Base Project[JDLHPYJD2020032] ; Collaborative Innovation Program of Hefei Science Center, CAS[2020HSC-CIP003] ; CASHIPS Director's Fund[YZJJZX202015] ; technological Innovation Projects of Shandong Province[2019JZZY020243]
WOS关键词	GOLD NANOPARTICLES ; RESONANCE ; NANOSTRUCTURES ; NANOANTENNAS ; ABSORPTION
WOS研究方向	Chemistry
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000815768500001
资助机构	National Key Research and Development Project ; Key Laboratory Functional Molecular Solids, Ministry of Education ; National Natural Science Foundation of China ; Major Scientific and Technological Special Project of Anhui Province ; Key Research and Development Program of Anhui Province ; special fund project for local science and technology development guided by the central government of Anhui Province ; Chongqing Municipal Key Project of Technological Innovation and Application Development (Lu-Chongqing Science and Technology Collaboration Project) ; Chongqing Postgraduate Mentor Team Construction Project ; Chongqing Postgraduate Joint Training Base Project ; Collaborative Innovation Program of Hefei Science Center, CAS ; CASHIPS Director's Fund ; technological Innovation Projects of Shandong Province
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/129542]
专题	中国科学院合肥物质科学研究院
通讯作者	Zhang, Jixiang; Wang, Zhenyang; Xi, Min
作者单位	1.Chongqing Jiaotong Univ, Sch Mechatron & Vehicle Engn, Chongqing 400074, Peoples R China 2.Anhui Normal Univ, Key Lab Funct Mol Solids, Minist Educ, Wuhu 241002, Anhui, Peoples R China 3.Chinese Acad Sci, Hefei Inst Phys Sci, Key Lab Photovolta & Energy Conservat Mat, Hefei 230031, Anhui, Peoples R China 4.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Solid State Phys, Hefei 230031, Anhui, Peoples R China
推荐引用方式 GB/T 7714	Ding, Shenyi,Zhang, Jixiang,Liu, Cui,et al. Investigation of Plasmonic-Enhanced Solar Photothermal Effect of Au NR@PVDF Micro-/Nanofilms[J]. ACS OMEGA,2022,7.
APA	Ding, Shenyi.,Zhang, Jixiang.,Liu, Cui.,Li, Nian.,Zhang, Shudong.,...&Xi, Min.(2022).Investigation of Plasmonic-Enhanced Solar Photothermal Effect of Au NR@PVDF Micro-/Nanofilms.ACS OMEGA,7.
MLA	Ding, Shenyi,et al."Investigation of Plasmonic-Enhanced Solar Photothermal Effect of Au NR@PVDF Micro-/Nanofilms".ACS OMEGA 7(2022).