Green and facile fabrication of hierarchical N-doped porous carbon from water hyacinths for high performance lithium/sodium ion batteries

2018 ◽  
Vol 2 (4) ◽  
pp. 855-861 ◽  
Author(s):  
Guang Zeng ◽  
Baolong Zhou ◽  
Luocai Yi ◽  
Hao Li ◽  
Xiang Hu ◽  
...  
Keyword(s):  
Porous Carbon ◽  
High Performance ◽  
Low Cost ◽  
Sodium Ion ◽  
Electrochemical Performances ◽  
Activation Process ◽  
Sodium Ion Batteries ◽  
Hierarchical Porous ◽  
Facile Fabrication ◽  
Water Hyacinths

Hierarchical porous carbon from water hyacinths has been prepared by a low-cost, facile and readily scalable approach based on a self-activation process and shows excellent electrochemical performances as the anode of lithium/sodium ion batteries.

Hierarchical N/S co-doped carbon anodes fabricated through a facile ionothermal polymerization for high-performance sodium ion batteries

2019 ◽  
Vol 7 (11) ◽  
pp. 6363-6373 ◽  
Author(s):  
Wenlong Shao ◽  
Fangyuan Hu ◽  
Ce Song ◽  
Jinyan Wang ◽  
Cheng Liu ◽  
...  
Keyword(s):  
Reaction Temperature ◽  
Porous Carbon ◽  
High Performance ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Hierarchical Porous Carbon ◽  
Hierarchical Porous ◽  
Carbon Anodes ◽  
Sodium Storage ◽  
Co Doped

N, S-co-doped hierarchical porous carbon with stable sodium storage were prepared by designing the precursors and changing the reaction temperature.

Nitrogen-Doped Porous Carbon Nanosheets as Low-Cost, High-Performance Anode Material for Sodium-Ion Batteries

ChemSusChem ◽  
2012 ◽  
Vol 6 (1) ◽  
pp. 56-60 ◽  
Author(s):  
Heng-guo Wang ◽  
Zhong Wu ◽  
Fan-lu Meng ◽  
De-long Ma ◽  
Xiao-lei Huang ◽  
...  
Keyword(s):  
Anode Material ◽  
Porous Carbon ◽  
High Performance ◽  
Low Cost ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Carbon Nanosheets ◽  
Nitrogen Doped

scholarly journals Facile fabrication of hierarchical porous carbon for a high-performance electrochemical capacitor

RSC Advances ◽  
2017 ◽  
Vol 7 (73) ◽  
pp. 46329-46335 ◽  
Author(s):  
Guixiang Du ◽  
Qiuxiao Bian ◽  
Jingbo Zhang ◽  
Xinhui Yang
Keyword(s):  
Porous Carbon ◽  
High Performance ◽  
Rate Capability ◽  
Electrochemical Capacitor ◽  
High Specific Capacitance ◽  
Cycling Performance ◽  
Hierarchical Porous Carbon ◽  
Hierarchical Porous ◽  
Facile Fabrication ◽  
Rapid Pyrolysis

A facile and rapid pyrolysis method is developed for the synthesis of 3D hierarchical porous carbon, which exhibits a high specific capacitance, good rate capability and good cycling performance.

A waste biomass derived hard carbon as a high-performance anode material for sodium-ion batteries

2016 ◽  
Vol 4 (34) ◽  
pp. 13046-13052 ◽  
Author(s):  
Pin Liu ◽  
Yunming Li ◽  
Yong-Sheng Hu ◽  
Hong Li ◽  
Liquan Chen ◽  
...  
Keyword(s):  
Anode Material ◽  
High Performance ◽  
Coulombic Efficiency ◽  
Low Cost ◽  
Sodium Ion ◽  
Cycle Performance ◽  
Sodium Ion Batteries ◽  
Waste Biomass ◽  
Hard Carbon ◽  
Practical Applications

This study reports a hard carbon material derived from a waste biomass of corn cob and the influence of carbonized temperature on electrochemical performance. This study provides a promising anode material with low cost, high initial coulombic efficiency and excellent cycle performance, making sodium-ion batteries closer to practical applications.

Ultrafine TiO2Nanoparticles Confined in N-Doped Porous Carbon Networks as Anodes of High-Performance Sodium-Ion Batteries

2017 ◽  
Vol 4 (6) ◽  
pp. 1516-1522 ◽  
Author(s):  
Xuebo Zhao ◽  
Chunliu Yan ◽  
Xin Gu ◽  
Liangjun Li ◽  
Pengcheng Dai ◽  
...  
Keyword(s):  
Porous Carbon ◽  
High Performance ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Carbon Networks

Porous Carbon Induced Anatase TiO2Nanodots/Carbon Composites for High-Performance Sodium-Ion Batteries

2016 ◽  
Vol 163 (14) ◽  
pp. A3117-A3125 ◽  
Author(s):  
Guoqiang Zou ◽  
Hongshuai Hou ◽  
Yan Zhang ◽  
Zhaodong Huang ◽  
Xiaoqing Qiu ◽  
...  
Keyword(s):  
Porous Carbon ◽  
High Performance ◽  
Sodium Ion ◽  
Carbon Composites ◽  
Sodium Ion Batteries

scholarly journals Sodium Carboxymethylcellulose Derived Oxygen-Rich Porous Carbon Anodes for High-Performance Lithium/Sodium-Ion Batteries

2017 ◽  
Vol 4 (3) ◽  
pp. 458-458
Author(s):  
Yongzhi Zhang ◽  
Yan Meng ◽  
Yujue Wang ◽  
Li Chen ◽  
Yong Guo ◽  
...  
Keyword(s):  
Porous Carbon ◽  
High Performance ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Sodium Carboxymethylcellulose ◽  
Carbon Anodes

scholarly journals Digested sludge-derived three-dimensional hierarchical porous carbon for high-performance supercapacitor electrode

2018 ◽  
Vol 5 (4) ◽  
pp. 172456 ◽  
Author(s):  
Jia-Jia Zhang ◽  
Hao-Xiang Fan ◽  
Xiao-Hu Dai ◽  
Shi-Jie Yuan
Keyword(s):  
Porous Carbon ◽  
Carbon Material ◽  
High Performance ◽  
Three Dimensional ◽  
Value Added ◽  
Porous Carbon Material ◽  
Activation Process ◽  
Hierarchical Porous Carbon ◽  
Digested Sludge ◽  
Hierarchical Porous

Digested sludge, as the main by-product of the sewage sludge anaerobic digestion process, still contains considerable organic compounds. In this protocol, we report a facile method for preparing digested sludge-derived self-doped porous carbon material for high-performance supercapacitor electrodes via a sustainable pyrolysis/activation process. The obtained digested sludge-derived carbon material (HPDSC) exhibits versatile O-, N-doped hierarchical porous framework, high specific surface area (2103.6 m 2  g −1 ) and partial graphitization phase, which can facilitate ion transport, provide more storage sites for electrolyte ions and enhance the conductivity of active electrode materials. The HPDSC-based supercapacitor electrodes show favourable energy storage performance, with a specific capacitance of 245 F g −1 at 1.0 A g −1 in 0.5 M Na 2 SO 4 ; outstanding cycling stability, with 98.4% capacitance retention after 2000 cycles; and good rate performance (211 F g −1 at 11 A g −1 ). This work provides a unique self-doped three-dimensional hierarchical porous carbon material with a favourable charge storage capacity and at the same time finds a high value-added and environment-friendly strategy for disposal and recycling of digested sludge.

Co/Ni-MOF-74-derived CoNi2S4 nanoparticles embedded in porous carbon as a high performance anode material for sodium ion batteries

2020 ◽  
Vol 44 (30) ◽  
pp. 13141-13147
Author(s):  
Tingting Xu ◽  
Jiachang Zhao ◽  
Lanjie Li ◽  
Jianfeng Mao ◽  
Jingli Xu ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Anode Material ◽  
Porous Carbon ◽  
High Performance ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Excellent Electrochemical Performance

In this study, Co/Ni-MOF-74-derived CoNi2S4 nanoparticles embedded in porous carbon (CoNi2S4@C) were successfully prepared using Co/Ni-MOF-74 as precursor. And, CoNi2S4@C exhibits excellent electrochemical performance as an anode material for sodium ion batteries.

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