2018
DOI: 10.1007/s10854-018-9220-z
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Activated porous carbon materials with ultrahigh specific surface area derived from banana peels for high-performance lithium–sulfur batteries

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Cited by 26 publications
(10 citation statements)
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“…After calculation, specific surface area of CAH is 149.90m 2 /g, the pore volume is 0.41cm 3 /g, and the pore size distribution is about 12.16nm, so CAH is a malodorous material. Compared with HA, the specific surface area of CAH is significantly increased, which is also consistent with the results of the SEM scan [43], [44] . Fig.…”
Section: Specific Surface Area Test Analysis (Bet)supporting
confidence: 88%
“…After calculation, specific surface area of CAH is 149.90m 2 /g, the pore volume is 0.41cm 3 /g, and the pore size distribution is about 12.16nm, so CAH is a malodorous material. Compared with HA, the specific surface area of CAH is significantly increased, which is also consistent with the results of the SEM scan [43], [44] . Fig.…”
Section: Specific Surface Area Test Analysis (Bet)supporting
confidence: 88%
“…The physical activation method is performed by inert‐atmosphere calcination, followed by high‐temperature (600–1200°C) activation with the introduction of suitable gasifying agents (CO 2 , 135,152–157 NH 3 , 158,159 Cl 2 , 160–163 and steam 164 ). In contrast, chemical activation includes mixing of carbonaceous materials and activating agents (e.g., KOH, 29,84,165–199 NaOH, 200 K 2 CO 3 , 201,202 H 3 PO 4 , 203–205 etc. ), followed by calcination at a lower temperature (400–900°C).…”
Section: Synthetic Strategies Of Hpcsmentioning
confidence: 99%
“…After removing the intercalated metallic potassium and other potassium compounds by washing/etching, HPCs with enhanced porosity and SSA were created due to the expanded carbon lattices. An example of a KOH‐activated silk cocoon‐derived porous HPC is shown in Figure 7A, 194 which could be simply obtained by precarbonization of silk cocoon, followed by KOH activation. With an increase in the weight ratio of KOH/carbon from 0.5 to 1.5, carbon could react more with KOH, leading to a much higher SSA of HPC‐1.5 (HPC‐X, X represents the weight ratios) than that of HPC‐0.5.…”
Section: Synthetic Strategies Of Hpcsmentioning
confidence: 99%
“…To date, many types of solid waste precursors such as cotton, [29] banana peels, [30] bamboo, [31] and starch [32] have been widely investigated. The richness of biomass in nature allows a variety of properties such as high specific surface area, ability to The strategic approach to recharge LiÀ S batteries.…”
Section: Why Environmentally Solid Waste-derived Carbon Materials Sus...mentioning
confidence: 99%