Samankaltainen aineisto
Näytetään aineistoja, joilla on samankaltainen nimeke tai asiasanat.
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Density functional studies of the electronic structure and catalytic properties of small bare and ligand-protected gold clusters
Kacprzak, Katarzyna Anna (University of Jyväskylä, 2010)In this thesis, bare and thiolate-protected gold nanoclusters and thiolated polymeric gold, silver and copper complexes are computationally studied by using density functional codes GPAW (grid projector augmented wave) ... -
Photodynamics studies of ligand-protected gold nanoclusters by using ultrafast transient infrared spectroscopy
Mustalahti, Satu (University of Jyväskylä, 2015)Highly monodisperse samples of three ligand-protected gold nanoclusters Au102(pMBA)44, Au144(SC2H4Ph)60, and a cluster tentatively identified as Au130(pMBA)50, were characterized by UV/vis and infrared spectroscopy, ... -
Real-space imaging with pattern recognition of a ligand-protected Ag374 nanocluster at sub-molecular resolution
Zhou, Qin; Kaappa, Sami; Malola, Sami; Lu, Hui; Guan, Dawei; Li, Yajuan; Wang, Haochen; Xie, Zhaoxiong; Ma, Zhibo; Häkkinen, Hannu; Zheng, Nanfeng; Yang, Xueming; Zheng, Lansun (Nature Publishing Group, 2018)High-resolution real-space imaging of nanoparticle surfaces is desirable for better understanding of surface composition and morphology, molecular interactions at the surface, and nanoparticle chemical functionality in its ... -
Computational Criteria for Hydrogen Evolution Activity on Ligand-Protected Au25-Based Nanoclusters
López-Estrada, Omar; Mammen, Nisha; Laverdure, Laura; Melander, Marko M.; Häkkinen, Hannu; Honkala, Karoliina (American Chemical Society (ACS), 2023)The hydrogen evolution reaction (HER) is a critical reaction in addressing climate change; however, it requires catalysts to be generated on an industrial scale. Nanomaterials offer several advantages over conventional HER ... -
Stability, electronic structure, and optical properties of protected gold-doped silver Ag29-xAux (x = 0-5) nanoclusters
Juarez Mosqueda, Rosalba; Malola, Sami; Häkkinen, Hannu (The Royal Society of Chemistry, 2017)In this work, we used density functional theory (DFT) and linear response time-dependent DFT (LR-TDDFT) to investigate the stability, electronic structure, and optical properties of Au-doped [Ag29−xAux(BDT)12(TPP)4]3− ...
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