Porosity Blocking in Highly Porous Carbon Black by PVdF Binder and Its Implications for the Li–S System

2014 ◽  
Vol 118 (45) ◽  
pp. 25890-25898 ◽  
Author(s):  
Matthew J. Lacey ◽  
Fabian Jeschull ◽  
Kristina Edström ◽  
Daniel Brandell
Keyword(s):  
Carbon Black ◽  
Porous Carbon ◽  
Highly Porous

Spatially Confined Formation of Single Atoms in Highly Porous Carbon Nitride Nanoreactors

ACS Nano ◽  
2021 ◽  
Author(s):  
Yunpeng Zuo ◽  
Tingting Li ◽  
Ning Zhang ◽  
Tianyun Jing ◽  
Dewei Rao ◽  
...  
Keyword(s):  
Porous Carbon ◽  
Carbon Nitride ◽  
Single Atoms ◽  
Highly Porous

Infiltrating sulfur into a highly porous carbon sphere as cathode material for lithium–sulfur batteries

2014 ◽  
Vol 58 ◽  
pp. 204-207 ◽  
Author(s):  
Xiaohui Zhao ◽  
Dul-Sun Kim ◽  
Hyo-Jun Ahn ◽  
Ki-Won Kim ◽  
Kwon-Koo Cho ◽  
...  
Keyword(s):  
Cathode Material ◽  
Porous Carbon ◽  
Carbon Sphere ◽  
Lithium Sulfur Batteries ◽  
Highly Porous ◽  
Lithium Sulfur

scholarly journals Highly Porous Carbon Materials from Biomass by Chemical and Carbonization Method: A Comparison Study

2013 ◽  
Vol 2013 ◽  
pp. 1-6 ◽  
Author(s):  
Wan Nor Roslam Wan Isahak ◽  
Mohamed Wahab Mahamed Hisham ◽  
Mohd Ambar Yarmo
Keyword(s):  
Sulfuric Acid ◽  
Thermal Behavior ◽  
Surface Area ◽  
Porous Carbon ◽  
High Surface ◽  
High Surface Area ◽  
Empty Fruit Bunches ◽  
Heating Treatment ◽  
Concentrated Sulfuric Acid ◽  
Highly Porous

Porous carbon obtained by dehydrating agent, concentrated sulfuric acid (H2SO4), from biomass containing high cellulose (filter paper (FP), bamboo waste, and empty fruit bunches (EFB)) shows very high surface area and better thermal behavior. At room temperature (without heating), treatment of H2SO4removed all the water molecules in the biomass and left the porous carbon without emitting any gaseous byproducts. Brunauer-Emmett-Teller (BET) surface analysis has shown that bamboo-based carbon has good properties with higher surface area (507.8 m2/g), micropore area (393.3 m2/g), and better thermal behavior (compared to FP and EFB) without any activation or treatment process. By acid treatment of biomass, it was shown that higher carbon composition obtained from FP (85.30%), bamboo (77.72%), and EFB (76.55%) is compared to carbon from carbonization process. Under optimal sulfuric acid (20 wt.%) uses, high carbon yield has been achieved for FP (47.85 wt.%), bamboo (62.4 wt.%), and EFB (55.4 wt.%).

Pyrolytic carbon black-derived porous carbon with spherical skeleton as recovered and enduring electrode material for supercapacitor

2021 ◽  
Vol 44 ◽  
pp. 103372
Author(s):  
Guosai Jiang ◽  
Jun Guo ◽  
Yanzhi Sun ◽  
Xiaoguang Liu ◽  
Junqing Pan
Keyword(s):  
Carbon Black ◽  
Electrode Material ◽  
Porous Carbon ◽  
Pyrolytic Carbon
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