“Liquid‐To‐Solid” Conversion of Biomass Wastes Enhanced by Uniform Nitrogen Doping for the Preparation of High‐Value‐Added Carbon Materials for Energy Storage with Superior Characteristics

“Liquid‐To‐Solid” Conversion of Biomass Wastes Enhanced by Uniform Nitrogen Doping for the Preparation of High‐Value‐Added Carbon Materials for Energy Storage with Superior Characteristics Full article

Journal

ChemSusChem
ISSN: 1864-5631 , E-ISSN: 1864-564X

Output data

Year: 2023, Volume: 16, Number: 8, Article number : e202202065, Pages count : DOI: 10.1002/cssc.202202065

Authors

Chernysheva Daria ¹ , Sidash Ekaterina ² , Konstantinov Maksim ² , Klushin Victor ² , Tokarev Denis ² , Andreeva Veronica ² , Kolesnikov Evgeny ³ , Kaichev Vasily ⁴ , Smirnova Nina ² , Ananikov Valentine P. ^5,6

Affiliations

1	Uzno-Rossijskij gosudarstvennyj politehniceskij universitet NPI imeni M I Platova, Chemitry, RUSSIAN FEDERATION
2	Uzno-Rossijskij gosudarstvennyj politehniceskij universitet NPI imeni M I Platova, Chemistry, RUSSIAN FEDERATION
3	National University of Science and Technology MISiS, Leninskii pr. 4, Moscow, 119049 Russia
4	Boreskov Institute of Catalysis SB RAS: FGBUN Institut kataliza im G K Boreskova Sibirskogo otdelenia Rossijskoj akademii nauk, Catalysis, RUSSIAN FEDERATION
5	Platov South-Russian State Polytechnic University (NPI), Prosveschenia str. 132, Novocherkassk, 346428 Russia
6	Zelinsky Institute of Organic Chemistry Russian Academy of Sciences, Leninsky pr. 47, Moscow, 119991 Russia

Sustainable human development urgently calls for decreasing the cost of energy storage. Continuous massive consumption of dedicated carbon electrode materials with complex internal molecular architectures requires rethinking both the source of materials and the process of their production. Finding an efficient sustainable solution is focused on the reuse and development of waste processing into corresponding high-value-added carbon materials. The processing of solid wastes into solid value-added carbon materials (“solid-to-solid”) is relatively well developed but can be a two-stage process involving carbon architecture rearrangement and heteroatom doping. Processing liquid wastes into high-value-added solid material (“liquid-to-solid”) is typically much more challenging with the need for different production equipment. In the present study, a new approach is developed to bypass the difficulty in the “liquid-to-solid” conversion and simultaneously built in the ability for heteroatom doping within one production stage. Polycondensation of liquid humins waste with melamine (as a nitrogen-containing cross-linking component) results in solidification with preferential C and N atomic arrangements. For subsequent thermochemical conversion of the obtained solidified wastes, complicated equipment is no longer required, and under simple process conditions, carbon materials for energy storage with superior characteristics were obtained. A complete sequence is reported in the present study, including liquid waste processing, nitrogen incorporation, carbon material production, structural study of the obtained materials, detailed electrochemical evaluation and real supercapacitor device manufacture and testing.

Chernysheva D. , Sidash E. , Konstantinov M. , Klushin V. , Tokarev D. , Andreeva V. , Kolesnikov E. , Kaichev V. , Smirnova N. , Ananikov V.P.
“Liquid‐To‐Solid” Conversion of Biomass Wastes Enhanced by Uniform Nitrogen Doping for the Preparation of High‐Value‐Added Carbon Materials for Energy Storage with Superior Characteristics
ChemSusChem. 2023. V.16. N8. e202202065 . DOI: 10.1002/cssc.202202065 WOS Scopus OpenAlex

Web of science:	WOS:000949270100001
Scopus:	2-s2.0-85150027078
OpenAlex:	W4317208290

DB	Citing
OpenAlex	6
Scopus	5
Web of science	4