Hierarchical Pores Confined Ultrasmall Cu Nanoparticles for Efficient Oxidation of 5-Hydroxymethylfuran.
Sign Up to like & getrecommendations! Published in 2022 at "ChemSusChem"
DOI: 10.1002/cssc.202200210
Abstract: Pyrolysis is one of the most widely utilized protocols for the preparation of nanoconfined metal species for heterogeneous catalysis, whereas still suffers from the uncontrollable composition evolution process with undesired metal sintering and porous structure… read more here.
Keywords: oxidation; confined ultrasmall; hierarchical pores; ultrasmall nanoparticles ... See more keywords
Ultrasmall Cu(I) Nanoparticles Stabilized on Surface of HPMC: An Efficient Catalyst for Fast and Organic Solvent-Free Tandem Click Chemistry in Water.
Sign Up to like & getrecommendations! Published in 2022 at "ChemSusChem"
DOI: 10.1002/cssc.202201826
Abstract: A simple and environmentally benign technology for synthesizing ultrasmall Cu(I) nanoparticles (NPs) on the surface of the food additive hydroxypropyl methylcellulose (HPMC) and their applications in completely organic solvent-free tandem alkyne-azide cycloaddition is reported. NP… read more here.
Keywords: organic solvent; free tandem; ultrasmall nanoparticles; chemistry ... See more keywords
Ultrasmall Ru nanoparticles supported on chitin nanofibers for hydrogen production from NaBH4 hydrolysis
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Chemical Letters"
DOI: 10.1016/j.cclet.2019.11.042
Abstract: Abstract In this work, a series of chitin-supported Ru catalysts, composed of ultrasmall Ru nanoparticles supported on the chitin nanofibers, with different Ru content from 0.07 wt% to 0.93 wt%, are fabricated. Results from catalyzed NaBH4 hydrolysis… read more here.
Keywords: nanoparticles supported; ultrasmall nanoparticles; chitin nanofibers; supported chitin ... See more keywords
High-Sensitivity Permeation Analysis of Ultrasmall Nanoparticles Across the Skin by Positron Emission Tomography.
Sign Up to like & getrecommendations! Published in 2021 at "Bioconjugate chemistry"
DOI: 10.1021/acs.bioconjchem.1c00017
Abstract: Ultrasmall nanoparticles (US-NPs; read more here.
Keywords: ultrasmall nanoparticles; high sensitivity; skin; positron emission ... See more keywords
Water-Based Synthesis of Ultrasmall Nanoparticles of Platinum Group Metal Oxides (1.8 nm).
Sign Up to like & getrecommendations! Published in 2022 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.2c00281
Abstract: Ultrasmall nanoparticles of platinum group metal oxides (core diameter of about 1.8 nm) were prepared by alkaline hydrolysis of metal precursors in the presence of NaBH4 and by colloidal stabilization with tripeptide glutathione. We obtained… read more here.
Keywords: group metal; nanoparticles platinum; ultrasmall nanoparticles; spectroscopy ... See more keywords
Rational Design of Ultrasmall Au Nanoparticles on Fe via Galvanic Replacement Under −60 °C for Efficient Methanol Oxidation Reaction Catalyst
Sign Up to like & getrecommendations! Published in 2018 at "ACS Applied Energy Materials"
DOI: 10.1021/acsaem.8b01494
Abstract: It is well-known that the size of a catalyst has a huge influence on catalytic activity. Thus, developing an easy and inexpensive way to synthesize nanocatalysts with reduced size is very urgent. H... read more here.
Keywords: ultrasmall nanoparticles; rational design; design ultrasmall; via galvanic ... See more keywords
Ultrasmall Sn nanoparticles embedded in spherical hollow carbon for enhanced lithium storage properties.
Sign Up to like & getrecommendations! Published in 2018 at "Chemical communications"
DOI: 10.1039/c7cc09095a
Abstract: We here report on the preparation and Li-ion battery anode application of ultrasmall Sn nanoparticles (∼5 nm) uniformly embedded in spherical hollow carbon. The novel Sn-C composite shows a high Li-storage capacity (743 mA h… read more here.
Keywords: spherical hollow; embedded spherical; ultrasmall nanoparticles; hollow carbon ... See more keywords
Structure and catalytic activity of ultrasmall Rh, Pd and (Rh + Pd) nanoparticles obtained by mediated electrosynthesis
Sign Up to like & getrecommendations! Published in 2019 at "New Journal of Chemistry"
DOI: 10.1039/c8nj06233a
Abstract: Efficient mediated electrosynthesis of catalytically active ultrasmall mono- and bimetallic nanoparticles of Rh, Pd stabilized with CTAC was carried out in water. read more here.
Keywords: catalytic activity; ultrasmall nanoparticles; activity ultrasmall; mediated electrosynthesis ... See more keywords
Modulating luminescence and assembled shapes of ultrasmall Au nanoparticles towards hierarchical information encryption
Sign Up to like & getrecommendations! Published in 2022 at "Chemical Science"
DOI: 10.1039/d2sc04031j
Abstract: Because of their intriguing luminescence performances, ultrasmall Au nanoparticles (AuNPs) and their assemblies hold great potential in diverse applications, including information security. However, modulating luminescence and assembled shapes of ultrasmall AuNPs to achieve a high-security… read more here.
Keywords: information; ultrasmall nanoparticles; luminescence; hierarchical information ... See more keywords
Nature of Equidistant Negative Differential Resonances in Tunneling Spectra of Ultrasmall Nanoparticles
Sign Up to like & getrecommendations! Published in 2018 at "JETP Letters"
DOI: 10.1134/s0021364018190050
Abstract: A model of tunneling multiresonant electronic transitions in nanocontacts containing ultrasmall nanoparticles with adsorbed atoms has been developed. Mechanisms of the formation of series of equidistant negative differential resistances in tunneling spectra of these structures… read more here.
Keywords: ultrasmall nanoparticles; equidistant negative; tunneling spectra; nature equidistant ... See more keywords