Heteroatoms-Doped Porous Carbon Derived from Tuna Bone for High Performance Li-S Batteries

Ai, Fei; Liu, Naiqiang; Wang, Weikun; Wang, Anbang; Wang, Feng; Zhang, Hao; Huang, Yaqin

doi:10.1016/j.electacta.2017.10.076

Cited by 46 publications

(24 citation statements)

References 64 publications

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“…Inspired by this work, other researchers also employed KOH to prepare different CPCs using pig bones, sheep bones, cattle bones, fish scales, and fish bones as precursors. By controlling the pyrolysis temperature and KOH dosage, the resulting CPCs showed novel macroporous structures with interconnected mesopores and macropores (referred to as carbon networks) . Moreover, heteroatoms (N, O, and S) were also successfully doped in situ into the CPCs …”

Section: Tailored Design and Synthesis Of Collagen‐derived Porous Carmentioning

confidence: 99%

“…By controlling the pyrolysis temperature and KOH dosage, the resulting CPCs showed novel macroporous structures with interconnected mesopores and macropores (referred to as carbon networks) . Moreover, heteroatoms (N, O, and S) were also successfully doped in situ into the CPCs …”

Section: Tailored Design and Synthesis Of Collagen‐derived Porous Carmentioning

confidence: 99%

“…Unfortunately, S atoms derived from methionine were not detected on the surface of HPC‐550 and HPC‐800 since the high dosage of KOH caused strong activation on the material surface. In another study, Huang and co‐workers prepared a fish bone‐derived porous carbon (FBPC) by the HA/KOH synergistic method . In an attempt to retain S atoms, the ratio of precursor to KOH was decreased to 5:1.…”

Section: Tailored Design and Synthesis Of Collagen‐derived Porous Carmentioning

confidence: 99%

Section: Applications Of Collagen‐derived Porous Carbons In Electrochmentioning

confidence: 99%

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Porous Carbons Derived from Collagen‐Enriched Biomass: Tailored Design, Synthesis, and Application in Electrochemical Energy Storage and Conversion

Niu

Shao

Liu

et al. 2019

Adv Funct Materials

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103

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As byproducts of the meat‐processing industry, nearly 100 million tons of bones, skin, and scales are generated from livestock, poultry, and fish every year and are generally discarded as waste. However, these widespread and low‐cost biomass materials are rich in collagen that is primarily composed of the elements C, N, O, and S. By controlled pyrolysis, these collagen‐enriched biomass materials can be transformed into biomass‐derived porous carbons (BPCs). The ordered biotic structures and specific elemental compositions of the natural precursors endow BPCs with unique nanostructures and heteroatom doping, leading to promising applications in electrochemical energy storage and conversion. In particular, BPCs derived from animal bones and fish scales show novel porosities and morphologies due to their abundance of hydroxyapatite crystals, which act as naturally occurring nanostructured templates. Here, the first review focusing on the design and synthesis of collagen‐derived porous carbons (CPCs) is given. The specific applications of different CPCs in electrochemical energy storage and conversion are also summarized. Finally, the challenges and prospects for the controllable synthesis and large‐scale applications of CPCs are assessed.

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Section: Tailored Design and Synthesis Of Collagen‐derived Porous Carmentioning

confidence: 99%

Section: Tailored Design and Synthesis Of Collagen‐derived Porous Carmentioning

confidence: 99%

Section: Tailored Design and Synthesis Of Collagen‐derived Porous Carmentioning

confidence: 99%

Section: Applications Of Collagen‐derived Porous Carbons In Electrochmentioning

confidence: 99%

See 2 more Smart Citations

Porous Carbons Derived from Collagen‐Enriched Biomass: Tailored Design, Synthesis, and Application in Electrochemical Energy Storage and Conversion

Niu

Shao

Liu

et al. 2019

Adv Funct Materials

Self Cite

103

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“…As shown in Figure e, the as‐prepared cathode initially displays a high areal capacity of 5.1 mA h cm −2 corresponding to volumetric capacity of 638 A h L −1 . After 100 cycles, high reversible capacity 3.8 mA h cm −2 (volumetric capacity of 423 A h L −1 ) can still remain, much higher than the majority works with biomass derived carbon …”

Section: Resultsmentioning

confidence: 99%

Synergistic Catalytic Effect of Ion Tunnels with Polar Dopants to Boost the Electrochemical Kinetics for High‐Performance Sulfur Cathodes

et al. 2019

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Rechargeable lithiumÀ sulfur (LiÀ S) batteries with high areal capacity are hindered by the ion/electron pathway and sluggish reaction kinetics of sulfur species, resulting from high energy barriers. Inspired by the nature of biomass and efficient nutrition transfer, we present a high-performance sulfur cathode based on nanocarbon tunnels with natural polar catalytic sites. The inherited tunnels can propel lithium-ion transport across the interface to reach the active materials and the interior heteroatom dopants provide abundant catalytic sites to further reduce the energy barriers. The as-fabricated sulfur cathode displays much higher rate performance of 565 mA h g À 1 at 6 C and a low decay rates of 0.029 % per cycle for 2000 cycles at 3 C. Most importantly, a high initial areal capacity of 5.1 mA h cm À 2 with enhanced loading up to 5.8 mg cm À 2 at 1 C is achieved, corresponding to volumetric capacity of 638 A h L À 1 .for 12 h to obtain NHACÀ S composite. The ABTÀ S and ABÀ S composites were prepared following the same process.

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Collagen‐Derived Carbons

2022

Collagen‐Derived Materials

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Heteroatoms-Doped Porous Carbon Derived from Tuna Bone for High Performance Li-S Batteries

Cited by 46 publications

References 64 publications

Porous Carbons Derived from Collagen‐Enriched Biomass: Tailored Design, Synthesis, and Application in Electrochemical Energy Storage and Conversion

Porous Carbons Derived from Collagen‐Enriched Biomass: Tailored Design, Synthesis, and Application in Electrochemical Energy Storage and Conversion

Synergistic Catalytic Effect of Ion Tunnels with Polar Dopants to Boost the Electrochemical Kinetics for High‐Performance Sulfur Cathodes

Collagen‐Derived Carbons

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