1
|
Wu C, Li K, Ni X, He Y, Wang Y, Ju A. Efficient Template-Catalyzed In Situ Polymerization for Carbon Xerogels with Large Specific Surface Area and High Adsorption. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:9985-9992. [PMID: 38699919 DOI: 10.1021/acs.langmuir.4c00087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2024]
Abstract
The limited specific surface area (SSA), long preparation period, and high cost are significant challenges for carbon xerogels (CXs). To overcome these limitations, we propose an approach to prepare tannin-resorcinol-formaldehyde-based CXs through template-catalyzed in situ polymerization. ZnCl2 acts as a catalyst and significantly accelerates the polymerization reaction through the coordination of Zn2+ to the carbonyl group in formaldehyde, while atmospheric drying instead of special drying and without solvent exchange reduces the preparation period to 24 h. In addition, ZnCl2 acts as an activator for the formation of many pores. Plant-derived tannins not only reduce the preparation cost but also regulate the pore structure. The resulted CXs with hierarchical porous structures show an optimal SSA of 1308 m2/g, high adsorption capabilities (for cationic, nitrosoaniline dyes, metal, and nonmetallic ions, especially for methylene blue with 454.93 mg/g), low shrinkage down to 10%, and reusability with 92.9% retention after 5 cycles. This work provides a promising and cost-effective method for the large-scale preparation of porous carbon materials with large SSA, offering potential applications in adsorption, energy storage, and catalysis.
Collapse
Affiliation(s)
- Chong Wu
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials & College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
| | - Kunming Li
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials & College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
| | - Xuepeng Ni
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials & College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
| | - Yantong He
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials & College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
| | - Yujie Wang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials & College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
| | - Anqi Ju
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials & College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
- Key Laboratory of High-Performance Fibers & Products, Ministry of Education, Donghua University, Shanghai 201620, China
| |
Collapse
|
2
|
Zhou S, Wei Q, Fan H, Zhang Y, Gao G, Hu X. Cross-linking and self-assembly synthesis of tannin-based carbon frameworks cathode for Zn-ion hybrid supercapacitors. J Colloid Interface Sci 2023; 644:478-486. [PMID: 37141782 DOI: 10.1016/j.jcis.2023.04.112] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 04/17/2023] [Accepted: 04/21/2023] [Indexed: 05/06/2023]
Abstract
Carbon frameworks with well-developed porosity present broad application prospects in energy-related materials, and green preparation still face challenges. Herein, the tannins-derived framework-like carbon material is obtained by cross-linking and self-assembly strategy.The phenolic hydroxyl and quinones in tannin cross-linking react with the amine groups in the methenamine by simple stirring, which drives the self-assembly of tannins and methenamine,contributing to the reaction products being precipitated in solution as aggregates with framework-like structure. The porosity and micromorphology of framework-like structures are further enriched by the thermal stability difference between tannin and methenamine. The methenamine of framework-like structures is entirely removed by the sublimation and decomposition and the tannin is transformed into carbon materials inheriting framework-like structures after the carbonization, which offers the path for rapid electron transport. The framework-like structure, excellent specific surface area and nitrogen doping give the assembled Zn-ion hybrid supercapacitors a superior specific capacitance of 165.3 mAh·g-1 (350.4 F·g-1). This device could be charged to 1.87 V to power the bulb by using solar panels. This study proves that the tannin-derived framework-like carbon is a promising electrode of the Zn-ion hybrid supercapacitors, which is beneficial for value-added and industrial supercapacitors application of green feedstocks.
Collapse
Affiliation(s)
- Shuxin Zhou
- School of Material Science and Engineering, University of Jinan, Jinan 250022, PR China
| | - Qinhong Wei
- Department of Chemical Engineering, School of Petrochemical Engineering & Environment, Zhejiang Ocean University, Zhoushan 316022, Zhejiang, PR China
| | - Huailin Fan
- School of Material Science and Engineering, University of Jinan, Jinan 250022, PR China; Shandong Yuntianyi New Material Technology Co. Ltd, Liaocheng 252000, PR China.
| | - Yuanrong Zhang
- School of Material Science and Engineering, University of Jinan, Jinan 250022, PR China
| | - Guoming Gao
- Shandong Yuntianyi New Material Technology Co. Ltd, Liaocheng 252000, PR China
| | - Xun Hu
- School of Material Science and Engineering, University of Jinan, Jinan 250022, PR China.
| |
Collapse
|
3
|
Janceva S, Andersone A, Spulle U, Tupciauskas R, Papadopoulou E, Bikovens O, Andzs M, Zaharova N, Rieksts G, Telysheva G. Eco-Friendly Adhesives Based on the Oligomeric Condensed Tannins-Rich Extract from Alder Bark for Particleboard and Plywood Production. MATERIALS (BASEL, SWITZERLAND) 2022; 15:3894. [PMID: 35683191 PMCID: PMC9182082 DOI: 10.3390/ma15113894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Revised: 05/23/2022] [Accepted: 05/26/2022] [Indexed: 12/10/2022]
Abstract
Toxic formaldehyde emissions, and the necessity to reduce the consumption of petrochemicals, stimulates the development of environmentally friendly adhesives. The aim of this research was to study, for the first time, the possibility of using condensed tannins (CTs)-rich extracts from grey alder (Alnus incana) and black alder (Alnus glutinosa) bark in the production of particleboards and plywood adhesives. The chemical structure, composition, and molecular weight of the CTs were identified by a 13C-NMR and TOF-MS analysis. Three innovative adhesive systems were studied: CTs-phenol-formaldehyde (CTs-PF) resin; a CTs-polyethyleneimine (PEI) adhesive system; and CTs-PEI combined with an ultra-low emitting formaldehyde resin (ULEFR)-CTs-PEI-ULEFR. The results showed that CTs-PF resin has properties close to commercial PF resin, and the formaldehyde emission was twice lower. CTs-PEI bonded particleboards corresponded to the requirements of the EN 312:2010 standard for particleboards in dry conditions (Type P2). CTs-PEI-ULEFR, with a 40-60% substitution of ULEFR by CTs-PEI, had adhesive properties very close to ULEFR; the plywood shear strength fit the requirements of the EN 314-2:1993 standard for application in internal and external system conditions. The introduction of extracted alder bark residues microparticles into the composition of the adhesive system showed their positive potential for application as a filler.
Collapse
Affiliation(s)
- Sarmite Janceva
- Latvian State Institute of Wood Chemistry, Dzerbenes Street 27, LV-1006 Riga, Latvia; (S.J.); (R.T.); (O.B.); (M.A.); (N.Z.); (G.R.); (G.T.)
| | - Anna Andersone
- Latvian State Institute of Wood Chemistry, Dzerbenes Street 27, LV-1006 Riga, Latvia; (S.J.); (R.T.); (O.B.); (M.A.); (N.Z.); (G.R.); (G.T.)
- Ekokompozit Ltd., Dzerbenes Street 27, LV-1006 Riga, Latvia
| | - Uldis Spulle
- Department of Wood Processing, Latvia University of Life Sciences and Technologies, Liela Street 2, LV-3001 Jelgava, Latvia;
| | - Ramunas Tupciauskas
- Latvian State Institute of Wood Chemistry, Dzerbenes Street 27, LV-1006 Riga, Latvia; (S.J.); (R.T.); (O.B.); (M.A.); (N.Z.); (G.R.); (G.T.)
| | - Electra Papadopoulou
- Chimar Hellas S.A., 15 km National Road Thessaloniki—Polygyros, 570 01 Thessaloniki, Greece;
| | - Oskars Bikovens
- Latvian State Institute of Wood Chemistry, Dzerbenes Street 27, LV-1006 Riga, Latvia; (S.J.); (R.T.); (O.B.); (M.A.); (N.Z.); (G.R.); (G.T.)
| | - Martins Andzs
- Latvian State Institute of Wood Chemistry, Dzerbenes Street 27, LV-1006 Riga, Latvia; (S.J.); (R.T.); (O.B.); (M.A.); (N.Z.); (G.R.); (G.T.)
| | - Natalija Zaharova
- Latvian State Institute of Wood Chemistry, Dzerbenes Street 27, LV-1006 Riga, Latvia; (S.J.); (R.T.); (O.B.); (M.A.); (N.Z.); (G.R.); (G.T.)
- Ekokompozit Ltd., Dzerbenes Street 27, LV-1006 Riga, Latvia
| | - Gints Rieksts
- Latvian State Institute of Wood Chemistry, Dzerbenes Street 27, LV-1006 Riga, Latvia; (S.J.); (R.T.); (O.B.); (M.A.); (N.Z.); (G.R.); (G.T.)
- The Institute of Physics, University of Latvia, Miera Street 32, LV-2169 Salaspils, Latvia
| | - Galina Telysheva
- Latvian State Institute of Wood Chemistry, Dzerbenes Street 27, LV-1006 Riga, Latvia; (S.J.); (R.T.); (O.B.); (M.A.); (N.Z.); (G.R.); (G.T.)
| |
Collapse
|
4
|
Mikova NM, Ivanov IP, Zhizhaev AM, Tsyganova SI, Kuznetsov BN. Synthesis and Properties of Carbon Gels Based on Larch Bark Tannins and Hydrolysis Lignin. RUSS J APPL CHEM+ 2022. [DOI: 10.1134/s1070427222030089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
5
|
Büyükdere BK, Ünlü CH, Atıcı OG. Synthesis of surface active agents from natural waste phenolics. TENSIDE SURFACT DET 2022. [DOI: 10.1515/tsd-2021-2386] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Corn cob and tea leaves waste are used as raw materials for condensed phenolic structures. In this study phenolics were extracted from these waste materials, characterized, and modified to obtain surface active materials. The phenolic structures of corn cob were HGS-type lignin with 10% by mass of initial dry weight, while of tea waste were condensed tannin with catechin-like fragments with 15% by mass. Hydroxymethylation reactions were carried out to increase the reactive sites and also the water solubility. The phenolics of the corn cob were hydroxymethylated to a higher rate than the phenolics of the tea leaves waste (85 vs. 48%). Subsequent modification with maleic anhydride was carried out at a rate of about 40% for both types. Visual determinations indicated that all the materials obtained behaved like non-ionic surfactants. However, sulfonation of tannin structure (at a rate of 40%) resulted in an anionic surfactant structure, as expected.
Collapse
Affiliation(s)
- Burcu Kangal Büyükdere
- Faculty of Science and Letters, Department of Chemistry , Istanbul Technical University , Istanbul , Turkey
| | - Cüneyt H. Ünlü
- Faculty of Science and Letters, Department of Chemistry , Istanbul Technical University , Istanbul , Turkey
| | - Oya G. Atıcı
- Faculty of Science and Letters, Department of Chemistry , Istanbul Technical University , Istanbul , Turkey
| |
Collapse
|
6
|
Abstract
Tannins are an interesting class of polyphenols, characterized, in almost all cases, by a different degree of polymerization, which, inevitably, markedly influences their bioavailability, as well as biochemical and pharmacological activities. They have been used for the process of tanning to transform hides into leather, from which their name derives. For several time, they have not been accurately evaluated, but now researchers have started to unravel their potential, highlighting anti-inflammatory, antimicrobial, antioxidant and anticancer activities, as well as their involvement in cardiovascular, neuroprotective and in general metabolic diseases prevention. The mechanisms underlying their activity are often complex, but the main targets of their action (such as key enzymes modulation, activation of metabolic pathways and changes in the metabolic fluxes) are highlighted in this review, without losing sight of their toxicity. This aspect still needs further and better-designed study to be thoroughly understood and allow a more conscious use of tannins for human health.
Collapse
|
7
|
de Moraes NP, Marins LGP, de Moura Yamanaka MY, Bacani R, da Silva Rocha R, Rodrigues LA. Efficient photodegradation of 4-chlorophenol under solar radiation using a new ZnO/ZnS/carbon xerogel composite as a photocatalyst. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2021.113377] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|
8
|
Upgrading of pine tannin biochars as electrochemical capacitor electrodes. J Colloid Interface Sci 2021; 601:863-876. [PMID: 34116473 DOI: 10.1016/j.jcis.2021.05.162] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 05/10/2021] [Accepted: 05/27/2021] [Indexed: 11/24/2022]
Abstract
Biochar derived from the pyrolysis of pine tannin is a green and available by-product of oil manufacturing that presents interesting features after having been activated by KOH at 650 °C. Different weight ratios of KOH to biochar were used and the resulting activated carbons (ACs) presented highly developed specific surface areas of up to 2190 m2 g-1, well-connected porosity and high oxygen content, leading to enhanced electrochemical performance when used as electrochemical capacitor electrodes in a 1 M H2SO4 aqueous electrolyte. Galvanostatic charge/discharge experiments evidenced that the best material achieved a maximum electrode capacitance of up to 232 F g-1 (at 0.5 A g-1) with a capacitance retention of 70% at 10 A g-1 using commercial mass loadings (i.e., approx. 10 mg cm-2). In addition, long cycling stability with a residual capacitance of 92 to 94% after 10,000 cycles at 5 A g-1 was achieved. These results prove that ACs derived from pine tannin biochars have great potential for their commercial use as electrochemical energy storage devices.
Collapse
|
9
|
Szczurek A. Perspectives on Tannins. Biomolecules 2021; 11:biom11030442. [PMID: 33809775 PMCID: PMC8002309 DOI: 10.3390/biom11030442] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 03/15/2021] [Indexed: 12/24/2022] Open
Affiliation(s)
- Andrzej Szczurek
- Centre of New Technologies, University of Warsaw, S. Banacha 2C, 02097 Warsaw, Poland
| |
Collapse
|
10
|
Shahini M, Ramezanzadeh B, Mohammadloo HE. Recent advances in biopolymers/carbohydrate polymers as effective corrosion inhibitive macro-molecules: A review study from experimental and theoretical views. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.115110] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
|