Ligand Decomposition Differences during Thermal Sintering of Oleylamine-Capped Gold Nanoparticles in Ambient and Inert Environments: Implications for Conductive Inks

被引:2
作者
Chang, Kai [1 ]
Podder, Chinmoy [1 ]
Pan, Heng [1 ]
机构
[1] Texas A&M Univ, J Mike Walker 66 Dept Mech Engn, College Stn, TX 77843 USA
基金
美国国家科学基金会;
关键词
gold nanoparticles; conductive inks; liganddecomposition; printable electronics; sintering; oleylamine; AMORPHOUS-CARBON; CATALYZED GRAPHITIZATION; COLLOIDAL NANOCRYSTALS; REMOVAL; ACTIVATION; COMPLEX; FILMS; SHAPE;
D O I
10.1021/acsanm.3c04803
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
Gold nanoparticles (GNPs) are essential in creating conductive inks vital for advancing printable electronics, sensing technologies, catalysis, and plasmonics. A crucial step in fabricating useful GNP-based devices is understanding the thermal sintering process and particularly the decomposition pathways of ligands in different environments. This study addresses a gap in the existing research by examining the sintering of oleylamine (OA)-capped GNPs in both ambient (air) and inert (N2) environments. Through a series of analyses including TGA/MS, Raman spectroscopy, and XPS, distinctive OA decomposition behaviors were identified in air and nitrogen environments. The research delineates two OA decomposition pathways resulting in different porosity, microstructure, and electrical conductivity of GNP films sintered in air and nitrogen environments. The study offers some insights that can steer the sintering and utilization of the GNP sintering process and promises to aid the future development of nanoparticle-based printable electronics.
引用
收藏
页码:23418 / 23429
页数:12
相关论文
共 68 条
[1]   In Situ Synthesis of Self-Assembled Gold Nanoparticles on Glass or Silicon Substrates through Reactive Inkjet Printing [J].
Abulikemu, Mutalifu ;
Da'as, Eman Husni ;
Haverinen, Hanna ;
Cha, Dongkyu ;
Malik, Mohammad Azad ;
Jabbour, Ghassan Elie .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2014, 53 (02) :420-423
[2]   Low-temperature graphitization of amorphous carbon nanospheres [J].
Barbera, Katia ;
Frusteri, Leone ;
Italiano, Giuseppe ;
Spadaro, Lorenzo ;
Frusteri, Francesco ;
Perathoner, Siglinda ;
Centi, Gabriele .
CHINESE JOURNAL OF CATALYSIS, 2014, 35 (06) :869-876
[3]   Probing the interaction of poly( vinylpyrrolidone) with platinum nanocrystals by UV-Raman and FTIR [J].
Borodko, Yuri ;
Habas, Susan E. ;
Koebel, Matthias ;
Yang, Peidong ;
Frei, Heinz ;
Somorjai, Gabor A. .
JOURNAL OF PHYSICAL CHEMISTRY B, 2006, 110 (46) :23052-23059
[4]   Nanocrystal Plasma Polymerization: From Colloidal Nanocrystals to Inorganic Architectures [J].
Cademartiri, Ludovico ;
Ghadimi, Arya ;
Ozin, Geoffrey A. .
ACCOUNTS OF CHEMICAL RESEARCH, 2008, 41 (12) :1820-1830
[5]   Efficient Removal of Organic Ligands from Supported Nanocrystals by Fast Thermal Annealing Enables Catalytic Studies on Well-Defined Active Phases [J].
Cargnello, Matteo ;
Chen, Chen ;
Diroll, Benjamin T. ;
Doan-Nguyen, Vicky V. T. ;
Gorte, Raymond J. ;
Murray, Christopher B. .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2015, 137 (21) :6906-6911
[6]   Collective Plasmon Coupling in Gold Nanoparticle Clusters for Highly Efficient Photothermal Therapy [J].
Chen, Jinxing ;
Gong, Mingfu ;
Fan, Yulong ;
Feng, Ji ;
Han, Lili ;
Xin, Huolin L. ;
Cao, Muhan ;
Zhang, Qiao ;
Zhang, Dong ;
Lei, Dangyuan ;
Yin, Yadong .
ACS NANO, 2022, 16 (01) :910-920
[7]   Metal-Organic Framework Membranes Encapsulating Gold Nanoparticles for Direct Plasmonic Photocatalytic Nitrogen Fixation [J].
Chen, Li-Wei ;
Hao, Yu-Chen ;
Guo, Yu ;
Zhang, Qinghua ;
Li, Jiani ;
Gao, Wen-Yan ;
Ren, Lantian ;
Su, Xin ;
Hu, Linyu ;
Zhang, Nan ;
Li, Siwu ;
Feng, Xiao ;
Gu, Lin ;
Zhang, Ya-Wen ;
Yin, An-Xiang ;
Wang, Bo .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2021, 143 (15) :5727-5736
[8]   Two Growth Mechanisms of Thiol-Capped Gold Nanoparticles Controlled by Ligand Chemistry [J].
Chen, Xuelian ;
Wei, Meng ;
Jiang, Shaohua ;
Foerster, Stephan .
LANGMUIR, 2019, 35 (37) :12130-12138
[9]   Characterization of amorphous and nanocrystalline carbon films [J].
Chu, PK ;
Li, LH .
MATERIALS CHEMISTRY AND PHYSICS, 2006, 96 (2-3) :253-277
[10]   Support effect in high activity gold catalysts for CO oxidation [J].
Comotti, M ;
Li, WC ;
Spliethoff, B ;
Schüth, F .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (03) :917-924