Boosting the initial coulombic efficiency in silicon anodes through interfacial incorporation of metal nanocrystals

2019 ◽  
Vol 7 (29) ◽  
pp. 17426-17434 ◽  
Author(s):  
Fangzhou Zhang ◽  
Guanjia Zhu ◽  
Kai Wang ◽  
Xiaoyong Qian ◽  
Yuye Zhao ◽  
...  
Keyword(s):  
Coulombic Efficiency ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Silicon Anodes ◽  
Metal Nanocrystals ◽  
Silicon Carbon ◽  
Structure Of Metal ◽  
Carbon Core ◽  
Core Shell Nanoparticles ◽  
Initial Coulombic Efficiency

A novel satellite-like structure of metal nanocrystals decorated on silicon@carbon core–shell nanoparticles achieves boosting of the initial coulombic efficiency.

Sn0.9Si0.1/Carbon Core—Shell Nanoparticles for High-Density Lithium Storage Materials.

ChemInform ◽  
2007 ◽  
Vol 38 (22) ◽  
Author(s):  
Yoojung Kwon ◽  
Hansu Kim ◽  
Seok-Gwang Doo ◽  
Jaephil Cho
Keyword(s):  
High Density ◽  
Core Shell ◽  
Lithium Storage ◽  
Shell Nanoparticles ◽  
Storage Materials ◽  
Carbon Core ◽  
Core Shell Nanoparticles

Facile and single-step route towards ZnO@C core–shell nanoparticles as an oxygen vacancy induced visible light active photocatalyst using the thermal decomposition of Zn(an)2(NO3)2

RSC Advances ◽  
2016 ◽  
Vol 6 (74) ◽  
pp. 70644-70652 ◽  
Author(s):  
Sandesh Y. Sawant ◽  
Moo Hwan Cho
Keyword(s):  
Thermal Decomposition ◽  
Visible Light ◽  
Single Step ◽  
Core Shell ◽  
Nitrate Complex ◽  
Shell Nanoparticles ◽  
Visible Light Active ◽  
Visible Light Driven ◽  
Carbon Core ◽  
Core Shell Nanoparticles

Zinc oxide/carbon core–shell nanoparticles, synthesized using thermal decomposition of zinc aniline nitrate complex, showed excellent visible-light driven photocatalytic activity.

Synthesis of metal–carbon core–shell nanoparticles by RAPET (Reaction under Autogenic Pressure at Elevated Temperatures)

2012 ◽  
Vol 36 (1) ◽  
pp. 155-160 ◽  
Author(s):  
Evgeny Butovsky ◽  
Alexander Irzh ◽  
Boris Markovsky ◽  
Aharon Gedanken
Keyword(s):  
Elevated Temperatures ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Carbon Core ◽  
Core Shell Nanoparticles

scholarly journals Copper/Carbon Core/Shell Nanoparticles: A Potential Material to Control the Fish Pathogen Saprolegnia parasitica

2021 ◽  
Vol 8 ◽  
Author(s):  
Jv Zhang ◽  
Juncai Chen ◽  
Qianjun Huang ◽  
Brett MacKinnon ◽  
Omid Nekouei ◽  
...  
Keyword(s):  
Rapid Development ◽  
Filter Material ◽  
Significant Inhibition ◽  
Water Disinfection ◽  
Control Group ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Saprolegnia Parasitica ◽  
Carbon Core ◽  
Core Shell Nanoparticles

Copper-based fungicides have a long history of usage in agriculture and aquaculture. With the rapid development of metal-based nanoparticles, copper-based nanoparticles have attracted attention as a potential material for prevention and control of Saprolegnia parasitica. The present study investigated the effectiveness of copper/carbon core/shell nanoparticles (CCCSNs) and a commercial CCCSNs filter product (COPPERWARE®) against S. parasitica in a recirculating system. Results showed that the growth of agar plugs with mycelium was significantly suppressed after exposure to both CCCSNs powder and COPPERWARE® filters. Even the lowest concentration of CCCSNs used in our study (i.e., 100 mg/mL) exhibited significant inhibitory effects on S. parasitica. The smallest quantity of the filter product COPPERWARE® (3.75 × 3.7 × 1.2 cm, 2.58 g) used in our aquarium study also demonstrated significant inhibition compared with the control group. However, we observed leaching of copper into the water especially when larger quantities of COPPERWARE® were used. Water turbidity issues were also observed in tanks with the filter material. Besides these issues, which should be further investigated if the product is to be used on aquatic species sensitive to copper, CCCSNs has promising potential for water disinfection.

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