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Author | Ustarroz, J.; Gupta, U.; Hubin, A.; Bals, S.; Terryn, H. | ||||
Title | Electrodeposition of Ag nanoparticles onto carbon coated TEM grids : a direct approach to study early stages of nucleation | Type | A1 Journal article | ||
Year | 2010 | Publication | Electrochemistry communications | Abbreviated Journal | Electrochem Commun |
Volume | 12 | Issue | 12 | Pages | 1706-1709 |
Keywords | A1 Journal article; Electron microscopy for materials research (EMAT) | ||||
Abstract | An innovative experimental approach to study the electrodeposition of small nanoparticles and the early stages of electrochemical nucleation and growth is presented. Carbon coated gold TEM grids are used as substrates for the electrodeposition of silver nanoparticles so that electrochemical data, FESEM, HAADFSTEM and HRTEM data can be acquired from the same sample without the need to remove the particles from the substrate. It is shown that the real distribution of nanoparticles cannot be resolved by FESEM whereas HAADFSTEM analysis confirms that a distribution of small nanoparticles (d ≈ 12 nm) coexist with large nanoparticles corresponding to a bimodal size distribution. Besides, particles grown under the same conditions have been found to present different structures such as monocrystals, polycrystals or aggregates of smaller particles. | ||||
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Corporate Author | Thesis | ||||
Publisher | Place of Publication | Amsterdam | Editor | ||
Language | Wos | 000285904700010 | Publication Date | 2010-10-09 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 1388-2481; | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | 4.396 | Times cited | 52 | Open Access | |
Notes | Fwo | Approved | Most recent IF: 4.396; 2010 IF: 4.287 | ||
Call Number | UA @ lucian @ c:irua:87612 | Serial | 900 | ||
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