Hierarchical multi-shelled nanoporous mixed copper cobalt phosphide hollow microspheres as a novel advanced electrode for high-performance asymmetric supercapacitors

2017 ◽  
Vol 5 (35) ◽  
pp. 18429-18433 ◽  
Author(s):  
Seyyed Ebrahim Moosavifard ◽  
Saeid Kamari Kaverlavani ◽  
Javad Shamsi ◽  
Ali Bakouei
Keyword(s):  
Electrochemical Properties ◽  
High Performance ◽  
Hollow Microspheres ◽  
Asymmetric Supercapacitors ◽  
Cobalt Phosphide ◽  
First Time ◽  
Superior Electrochemical Properties

Hierarchical multi-shelled nanoporous mixed copper cobalt phosphide microspheres have been for the first time developed as a novel advanced electrode with superior electrochemical properties.

Self-templated synthesis of uniform nanoporous CuCo2O4 double-shelled hollow microspheres for high-performance asymmetric supercapacitors

2017 ◽  
Vol 53 (6) ◽  
pp. 1052-1055 ◽  
Author(s):  
Saeid Kamari Kaverlavani ◽  
Seyyed Ebrahim Moosavifard ◽  
Ali Bakouei
Keyword(s):  
High Performance ◽  
Hollow Microspheres ◽  
Asymmetric Supercapacitors ◽  
Templated Synthesis ◽  
Templated Method ◽  
First Time

Multilevel interior nanoporous CuCo2O4 microspheres have been for the first time developed using a facile self-templated method.

Engineering Rhynchostylis retusa-like heterostructured α-nickel molybdate with enhanced redox properties for high-performance rechargeable asymmetric supercapacitors

2019 ◽  
Vol 7 (47) ◽  
pp. 26893-26904 ◽  
Author(s):  
Ganji Seeta Rama Raju ◽  
Eluri Pavitra ◽  
Goli Nagaraju ◽  
Nilesh R. Chodankar ◽  
Sujaya Kumar Vishwanath ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
High Performance ◽  
Cost Effective ◽  
Single Step ◽  
Redox Properties ◽  
Asymmetric Supercapacitors ◽  
Wet Chemistry ◽  
Nickel Molybdate ◽  
Superior Electrochemical Properties

Rhynchostylis retusa-like α-NiMoO4 was synthesized using a simple, single-step, and cost-effective wet-chemistry approach, and it exhibited the superior electrochemical properties.

Hierarchical NiCo2O4 nanosheets@hollow microrod arrays for high-performance asymmetric supercapacitors

2014 ◽  
Vol 2 (13) ◽  
pp. 4706-4713 ◽  
Author(s):  
Xue-Feng Lu ◽  
Dong-Jun Wu ◽  
Run-Zhi Li ◽  
Qi Li ◽  
Sheng-Hua Ye ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Thermal Annealing ◽  
High Performance ◽  
Cycle Stability ◽  
Asymmetric Supercapacitors ◽  
Environmental Friendly ◽  
Nico2o4 Nanosheets

Novel NiCo2O4 NSs@HNRAs are fabricated via a simple and environmental friendly template-assisted electrodeposition followed by thermal annealing and they exhibit predominant electrochemical properties and long-term cycle stability.

Porous multishelled NiO hollow microspheres encapsulated within three-dimensional graphene as flexible free-standing electrodes for high-performance supercapacitors

Nanoscale ◽  
2019 ◽  
Vol 11 (34) ◽  
pp. 16071-16079 ◽  
Author(s):  
Zhifang Zhang ◽  
Xiaorui Su ◽  
Yanyan Zhu ◽  
Zhonghui Chen ◽  
Zebo Fang ◽  
...  
Keyword(s):  
High Performance ◽  
Three Dimensional ◽  
Hollow Microspheres ◽  
Free Standing ◽  
Asymmetric Supercapacitors

Well-designed three-dimensional graphene-encapsulated porous multishelled NiO hollow microspheres as flexible free-standing electrodes (3DG/pMS-NiO) were facilely prepared and applied to high-performance asymmetric supercapacitors.

Hierarchical nanosheet-based CoMoO4–NiMoO4nanotubes for applications in asymmetric supercapacitors and the oxygen evolution reaction

2015 ◽  
Vol 3 (45) ◽  
pp. 22750-22758 ◽  
Author(s):  
Zhuoxun Yin ◽  
Yujin Chen ◽  
Yang Zhao ◽  
Chunyan Li ◽  
Chunling Zhu ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Asymmetric Supercapacitors ◽  
Superior Electrochemical Properties

Hierarchical nanosheet-based CoMoO4–NiMoO4nanotubes exhibit superior electrochemical properties for applications in asymmetric supercapacitors and the oxygen evolution reaction.

scholarly journals Glucose-Assisted One-Pot Hydrothermal Synthesis of Hierarchical-Structured MoS2/C Quasi-Hollow Microspheres for High-Performance Lithium Ion Battery

Polymers ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 837
Author(s):  
Xingang Liu ◽  
Jiang Tan ◽  
Xi Li ◽  
Chuhong Zhang
Keyword(s):  
High Performance ◽  
Low Cost ◽  
Hydrothermal Process ◽  
Rate Capability ◽  
Lithium Ion ◽  
Nucleating Agent ◽  
Hollow Microspheres ◽  
One Pot ◽  
Bulk Mos2 ◽  
First Time

In this work, hierarchical MoS2/C quasi-hollow microspheres are prepared by a one-pot hydrothermal process with the addition of glucose. The glucose is not only inclined to form the roundish sphere in the completion of the synthesis of MoS2, but at the same time the microspheres formed by the glucose can act as the nuclei on which the MoS2 grows. Glucose, acting as a nucleating agent, has the advantages of being low-cost and environmentally friendly, which can simplify the fabrication process. The interiors of the MoS2/C samples are multi-hole and quasi-hollow, which is beneficial for the insertion and extraction of lithium ions. For the first time, we demonstrate that hierarchical-structured MoS2/C quasi-hollow microspheres exhibit an excellent cycling stability and rate capability in lithium ion batteries (LIBs) and are significantly superior to the bulk MoS2. The method presented in this article may provide a simple, clean. and economical strategy for the preparation of MoS2/C microspheres as a feasible and promising anode material for LIBs.

Aqueous rechargeable lithium batteries using NaV6O15 nanoflakes as high performance anodes

2014 ◽  
Vol 2 (32) ◽  
pp. 12999-13005 ◽  
Author(s):  
Dan Sun ◽  
Guanhua Jin ◽  
Haiyan Wang ◽  
Ping Liu ◽  
Yu Ren ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Lithium Batteries ◽  
High Performance ◽  
Cycling Performance ◽  
Rechargeable Lithium Batteries ◽  
Superior Electrochemical Properties

NaV6O15 nanoflakes with a 3-D tunneled structure were synthesized by a two-step approach and the NaV6O15//LiMn2O4 ARLB system with superior cycling performance (ca. 80% at 1 C after 400 cycles) was constructed. The origins of such superior electrochemical properties were explained well.

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