XX is the XXth reference in the list of references. Information about reproducing material from RSC articles with different licences is available on our Permission Requests page. If the material has been adapted instead of reproduced from the original RSC publication "Reproduced from" can be substituted with "Adapted from".
The SA behavior presumably owes to the bleach of ground-state surface plasmon resonance SPR absorption, while the RSA might result from high excited-stated free carrier absorption.
For reproduction of material from PCCP: Electron diffraction pattern showed that the shape changes from plate or network to sphere as the pH of solution is increasing. However, when catalysts were introduced, the reduction of 4-NP was clearly observed.
Zhi Rui Guo, Y. Search articles by author. Direct ethanol fuel cells DEFC have attracted much attention in recent years because ethanol has a higher theoretical energy density 8.
The transmission electron microscopy TEM images and Fourier transform infrared FT-IR spectrum of the as-preapred products indicate these gold nanoparticles were binded by the oxidation polymerization resultant of aniline.
These cyclic voltammograms demonstrate similarities to other catalytic systems reported recently. Each CV was measured in a solution of 1. Reproduced material should be attributed as follows: The resulting gold nanoparticles showed good performance in the catalytic reduction of 4-nitrophenol.
As shown in Fig. These techniques indicated the tunability of the size of gold nanoparticles by HB-PA which can also serves as a layer of protection for them. Gold nanoparticles dispersions were prepared by hyperbranched polyamide HB-PA in aqueous solution without additional reducing agents.
If you are the author of this article you do not need to formally request permission to reproduce figures, diagrams etc.The raspberry-like gold nanoparticles were synthesized with high yields following reduction with hydrochloroauric acid and peptide (Boc-Leu-Aib-Trp-OH) in methanol solution.
Peptide acted as reducing agent. The prepared raspberry-like gold nanoparticles are effective application for surface-enhanced Raman scattering in ascorbic acid (Vc).
Gold nanoparticles supported on activated carbon (Au/C) are prepared by rapid reduction of AuCl 4 − on the surface of activated carbon with KBH 4 in the presence of polyvinylpyrrolidone.
Through the characterization of the transmission electron microscope, the Au nanoparticles (AuNPs) are highly well dispersed on the carbon support.
Multi-branched Au nanoparticles with structural characteristics similar to those of the Au Multipod NPs (with sharp branches and high aspect ratios) have been reported previously.
We have also reported the solution-phase synthesis of Au RLNPs and their use as catalysts. In the synthesis of Au RLNPs, Brij35 was used as a reducing and shape-directing agent to generate raspberry-shaped structures with. We report a rapid, simple, single-step, and high-yielding solution-phase synthesis of raspberry-like gold nanoparticles (Au RLNPs) with rich edges and high surface areas.
Raspberry-like gold nanoparticles (Au RLNPs) synthesized through reduction of HAuCl 4 by using Brij35 surfactant and NaOH show high catalytic activity in the reduction of 4-nitrophenol and ethanol electrooxidation.
The enhanced catalytic activity of Au RLNPs is mainly due. First published on 9th February Raspberry-like gold nanoparticles (Au RLNPs) synthesized through reduction of HAuCl 4 by using Brij35 surfactant and NaOH show high catalytic activity in the reduction of 4-nitrophenol and ethanol electrooxidation.
The enhanced catalytic activity of Au RLNPs is mainly due to their high surface roughness.Download