Facile synthesis of functionalized porous carbon with three-dimensional interconnected pore structure for high volumetric performance supercapacitors

Carbon ◽  
2015 ◽  
Vol 93 ◽  
pp. 412-420 ◽  
Author(s):  
Conglai Long ◽  
Lili Jiang ◽  
Xiaoliang Wu ◽  
Yuting Jiang ◽  
Deren Yang ◽  
...  
Keyword(s):  
Pore Structure ◽  
Porous Carbon ◽  
Three Dimensional ◽  
Facile Synthesis ◽  
Interconnected Pore ◽  
Interconnected Pore Structure

Preparation of Porous Carbon Preform by Casting Camphene Based Charcoal Slurry

2014 ◽  
Vol 602-603 ◽  
pp. 184-187
Author(s):  
Chuan Qi Hu ◽  
Chun Peng Wang ◽  
Hai Long Liang ◽  
Yan Li Huo ◽  
Xiao Ting Huang ◽  
...  
Keyword(s):  
Pore Structure ◽  
Rheological Behavior ◽  
Porous Carbon ◽  
Linear Shrinkage ◽  
Solid Content ◽  
High Porosity ◽  
Carbon Preform ◽  
Interconnected Pore ◽  
Interconnected Pore Structure

This paper describes the process of fabricating porous carbon preform by casting the camphene based charcoal slurry. Five kinds of slurry with different solid content varied from 20vol% to 40vol% has been prepared, we have studied the rheological behavior of slurries and the sublimation behavior of casted bodies. Porous carbon preform with negligible linear shrinkage (<0.6%), high porosity (>67vol%) and interconnected pore structure has prepared.

Corrosion Behavior of Enamel Coated Steel Rebar by EIS

2012 ◽  
Vol 450-451 ◽  
pp. 445-453 ◽  
Author(s):  
Fu Jian Tang ◽  
Gen Da Chen ◽  
Jeffery S. Volz ◽  
Richard K. Brow ◽  
Michael Koenigstein
Keyword(s):  
Corrosion Resistance ◽  
Pore Structure ◽  
Enamel Coating ◽  
Surface Condition ◽  
Corrosion Process ◽  
Coated Steel ◽  
Nacl Solution ◽  
Steel Rebar ◽  
Interconnected Pore ◽  
Interconnected Pore Structure

In this study, the corrosion process of enamel-coated deformed rebar completely immersed in 3.5 wt.% NaCl solution was evaluated over a period of 84 days by EIS testing. Three types of enamel coating were investigated: pure enamel, 50/50 enamel coating, and double enamel. Surface condition of the enamel coatings that were intentionally damaged prior to corrosion tests was visually examined at different immersion times. After 84 days of testing, the damaged coating areas were characterized by SEM, and the corrosion products on and adjacent to the damaged areas were collected and analyzed by XRD. Corrosion initiated at the damaged locations with no undercutting of the coating observed. The 50/50 enamel coating had the least corrosion resistance, due to its interconnected pore structure, and prior damage drastically reduced the corrosion resistance of pure and double enamel coated rebar.

Facile synthesis of three-dimensional porous carbon for high-performance supercapacitors

2019 ◽  
Vol 787 ◽  
pp. 1-8 ◽  
Author(s):  
Weidong Zhao ◽  
Yun Zhu ◽  
Litong Zhang ◽  
Yunlong Xie ◽  
Xiangrong Ye
Keyword(s):  
Porous Carbon ◽  
High Performance ◽  
Three Dimensional ◽  
Facile Synthesis

Facile synthesis of nitrogen-doped hierarchical porous lamellar carbon for high-performance supercapacitors

RSC Advances ◽  
2016 ◽  
Vol 6 (5) ◽  
pp. 3942-3950 ◽  
Author(s):  
Wang Yang ◽  
Zhiling Du ◽  
Zhipeng Ma ◽  
Guiling Wang ◽  
Heping Bai ◽  
...  
Keyword(s):  
Pore Structure ◽  
High Performance ◽  
Three Dimensional ◽  
Carbon Precursor ◽  
Facile Synthesis ◽  
Mantis Shrimp ◽  
Nitrogen Doped ◽  
Shrimp Shell ◽  
Hierarchical Porous ◽  
Impregnation Solution

Three-dimensional interconnected N-enriched hierarchical porous lamellar carbon with a multilevel pore structure has been fabricated using waste nitrogen-containing mantis shrimp shell as a carbon precursor and KOH as an impregnation solution.

Facile synthesis of highly graphitized porous carbon monoliths with a balance on crystallization and pore-structure

2014 ◽  
Vol 2 (32) ◽  
pp. 12785-12791 ◽  
Author(s):  
Shengyang Tao ◽  
Yuchao Wang ◽  
Da Shi ◽  
Yonglin An ◽  
Jieshan Qiu ◽  
...  
Keyword(s):  
Porous Structure ◽  
Pore Structure ◽  
Porous Carbon ◽  
Porous Silica ◽  
Facile Synthesis

A facile method to balance the high graphitization and outstanding porous structure in carbon monolithsviananocasting with porous silica.

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