In situ spontaneous reduction synthesis of spherical Pd@Cys-C60nanoparticles and its application in nonenzymatic glucose biosensors

2012 ◽  
Vol 48 (4) ◽  
pp. 597-599 ◽  
Author(s):  
Xia Zhong ◽  
Ruo Yuan ◽  
Yaqin Chai
Keyword(s):  
Glucose Biosensors ◽  
Spontaneous Reduction

Spontaneous reduction and dispersion of graphene nano-platelets with in situ synthesized hydrazine assisted by hexamethyldisilazane

2012 ◽  
Vol 22 (38) ◽  
pp. 20477 ◽  
Author(s):  
Joong Tark Han ◽  
Jeong In Jang ◽  
Bo Hwa Jeong ◽  
Beom Joon Kim ◽  
Seung Yol Jeong ◽  
...  
Keyword(s):  
Spontaneous Reduction

In situ synthesis of palladium nanoparticle–graphene nanohybrids and their application in nonenzymatic glucose biosensors

2011 ◽  
Vol 26 (8) ◽  
pp. 3500-3504 ◽  
Author(s):  
Li-Min Lu ◽  
Hong-Bo Li ◽  
Fengli Qu ◽  
Xiao-Bing Zhang ◽  
Guo-Li Shen ◽  
...  
Keyword(s):  
In Situ Synthesis ◽  
Palladium Nanoparticle ◽  
Glucose Biosensors

Functionalization of LiFePO4/C by Spontaneous Reduction of In-situ Generated Bromobenzene Diazonium Ions in Organic Media

2015 ◽  
Vol 1773 ◽  
pp. 21-26
Author(s):  
Nicolas Delaporte ◽  
Karim Zaghib ◽  
Daniel Bélanger
Keyword(s):  
Photoelectron Spectroscopy ◽  
Organic Media ◽  
Agglomerate Size ◽  
X Ray ◽  
Organic Species ◽  
Spontaneous Reduction ◽  
Diazonium Ions ◽  
Carbon Coated

ABSTRACTBromophenyl moieties were attached to the carbon-coated LiFePO4 (LiFePO4/C) surface by spontaneous reduction of in-situ generated 4-bromobenzene diazonium ions in organic media. The presence of the surface organic species on the grafted LiFePO4/C powders was confirmed by X-ray photoelectron spectroscopy. Thermogravimetric analyses revealed a low loading (lower than 1 wt. %) of grafted molecules. The electrochemical characterization of the LiFePO4/C cathodes showed that a low loading of bromophenyl groups at the LiFePO4/C surface can enhance the rate of Li+ extraction, presumably due to the decrease of the LiFePO4/C agglomerate size and an increase of the wettability of the electrode. On the other hand, poor performances were obtained using the grafted cathode material with the highest loading of bromophenyl moieties.

In situ analysis for spontaneous reduction of Eu3+ in LiCl pyroprocessing media at 923 K

2010 ◽  
Vol 286 (1) ◽  
pp. 283-286 ◽  
Author(s):  
Tack-Jin Kim ◽  
Yong-Kwang Jeong ◽  
Jun-Gill Kang ◽  
Yongju Jung ◽  
Do-Hee Ahn ◽  
...  
Keyword(s):  
In Situ Analysis ◽  
Spontaneous Reduction

Rendez vous with Saturn's rings

1984 ◽  
Vol 75 ◽  
pp. 743-759 ◽  
Author(s):  
Kerry T. Nock
Keyword(s):  
Solar Energy ◽  
Electric Propulsion ◽  
Power Source ◽  
Propulsion System ◽  
Low Thrust ◽  
Ring Plane ◽  
The Earth ◽  
Total Impulse ◽  
Saturn's Rings

ABSTRACTA mission to rendezvous with the rings of Saturn is studied with regard to science rationale and instrumentation and engineering feasibility and design. Future detailedin situexploration of the rings of Saturn will require spacecraft systems with enormous propulsive capability. NASA is currently studying the critical technologies for just such a system, called Nuclear Electric Propulsion (NEP). Electric propulsion is the only technology which can effectively provide the required total impulse for this demanding mission. Furthermore, the power source must be nuclear because the solar energy reaching Saturn is only 1% of that at the Earth. An important aspect of this mission is the ability of the low thrust propulsion system to continuously boost the spacecraft above the ring plane as it spirals in toward Saturn, thus enabling scientific measurements of ring particles from only a few kilometers.

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