Activated Carbon and Biochar Derived from Sargassum sp. Applied in Polyurethane-Based Materials Development

被引:0
作者
Mallouhi, Julie [1 ,2 ]
Varga, Miklos [1 ,2 ]
Sikora, Emoke [1 ,2 ]
Graczer, Kitty [1 ]
Banhidi, Oliver [1 ]
Gaspard, Sarra [3 ]
Goudou, Francesca [3 ]
Viskolcz, Bela [1 ,2 ]
Szori-Doroghazi, Emma [1 ,2 ]
Fiser, Bela [1 ,2 ,4 ,5 ]
机构
[1] Univ Miskolc, Inst Chem, H-3515 Miskolc, Hungary
[2] Univ Miskolc, Higher Educ & Ind Cooperat Ctr, H-3515 Miskolc, Hungary
[3] Univ Antilles, Lab COVACHIM M2E, EA 3592, BP 250, F-97157 Pointe A Pitre, France
[4] Ferenc Rakoczi II Transcarpathian Hungarian Coll H, Dept Biol & Chem, UA-90200 Beregszasz, Ukraine
[5] Univ Lodz, Fac Chem, Dept Phys Chem, Lodz, Poland
关键词
polyurethane; polymer composite; acoustic properties; toxicity test; AQUEOUS-SOLUTIONS; REMOVAL; ADSORPTION; COPPER; IONS; MECHANISMS; RESIDUE; NICKEL; STRAW; FOAMS;
D O I
10.3390/polym16202914
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Activated carbon (AC) and biochar (BC) are porous materials with large surface areas and widely used in environmental and industrial applications. In this study, different types of AC and BC samples were produced from Sargassum sp. by a chemical activation and pyrolysis process and compared to commercial activated carbon samples. All samples were characterized using various techniques to understand their structure and functionalities. The metal content of the samples was characterized by using an inductively coupled optical emission spectrometer (ICP-OES). A toxicity test was applied to investigate the effect of AC/BC on organisms, where Sinapis alba seed and Escherichia coli bacteria-based toxicity tests were used. The results revealed that the samples did not negatively affect these two organisms. Thus, it is safe to use them in various applications. Therefore, the samples were tested as fillers in polyurethane composites and, thus, polyurethane-AC/BC samples were prepared. The amounts of AC/BC mixed into the polyurethane formulation were 1%, 2%, and 3%. Mechanical and acoustic properties of these composites were analyzed, showing that by adding the AC/BC to the system an increase in the compression strength for all the samples was achieved. A similar effect of the AC/BC was noticed in the acoustic measurements, where adding AC/BC enhanced the sound adsorption coefficient (alpha) for all composite materials.
引用
收藏
页数:19
相关论文
共 50 条
  • [41] Enhanced dye removal and supercapacitor performance of polyethyleneimine-impregnated activated carbon derived from local eucalyptus biochar
    Weerasuk, Bordin
    Chutimasakul, Threeraphat
    Prigyai, Nicha
    Sangtawesin, Tanagorn
    RSC SUSTAINABILITY, 2025, 3 (02): : 904 - 913
  • [42] Mechanically robust and durable polyurethane-based superhydrophobic coating containing silica nanoparticles derived from hydrothermal assisted sol-gel method
    Kavya, G.
    Lakshmi, R. V.
    Chakradhar, R. P. S.
    Aruna, S. T.
    APPLIED SURFACE SCIENCE, 2025, 682
  • [43] Adsorption of imidazolium-based ionic liquids from aqueous solution onto cellulose-derived activated carbon materials
    Wang, Yu
    Bai, Chenxi
    Yan, Lulu
    Qi, Xinhua
    JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, 2015, 3 (04): : 2426 - 2434
  • [44] Visible light photocatalytic activities of BiOBr-activated carbon (derived from waste polyurethane) composites by hydrothermal process
    Nethaji, S.
    Tamilarasan, G.
    Neehar, P.
    Sivasamy, A.
    JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, 2018, 6 (03): : 3735 - 3744
  • [45] Optimizing the route for medium temperature-activated carbon derived from agro-based waste material
    Pam, Aloysius Akaangee
    Abdullah, Abdul Halim
    Tan, Yen Ping
    Zainal, Zulkarnain
    BIOMASS CONVERSION AND BIOREFINERY, 2023, 13 (01) : 119 - 130
  • [46] Adsorptive performances and valorization of green synthesized biochar -based activated carbon from banana peel and corn cob composites for the abatement of Cr(VI) from synthetic solutions: Parameters, isotherms, and remediation studies
    Areti, Hirpha Adugna
    Jabesa, Abdisa
    Muleta, Melkiyas Diriba
    Emana, Abdi Nemera
    HELIYON, 2024, 10 (13)
  • [47] Biochar and activated carbon derived from oil palm kernel shell as a framework for the preparation of sustainable controlled release urea fertiliser
    Pravin Vejan
    Rosazlin Abdullah
    Noraini Ahmad
    Tumirah Khadiran
    Environmental Science and Pollution Research, 2023, 30 : 38738 - 38750
  • [48] A pilot bioretention system with commercial activated carbon and river sediment-derived biochar for enhanced nutrient removal from stormwater
    Sang, Min
    Huang, Miansong
    Zhang, Wei
    Che, Wu
    Sun, Huichao
    WATER SCIENCE AND TECHNOLOGY, 2019, 80 (04) : 707 - 716
  • [49] Removal of benzene, MTBE and toluene from contaminated waters using biochar-based liquid activated carbon
    Alshahrani, F.
    Tawabini, B.
    Saleh, T.
    Alrayaan, M.
    Alaama, S.
    Nasser, R.
    Soupios, P.
    Kirmizakis, P.
    Mahmoud, M.
    Oyehan, T.
    Safi, E.
    SCIENTIFIC REPORTS, 2022, 12 (01)
  • [50] Development of Carbon-Based Support Using Biochar from Guava Seeds for Lipase Immobilization
    de Almeida, Lays C.
    de Jesus, Felipe A.
    Wiltshire, Flavia M. S.
    Santos, Roberta M.
    Fricks, Alini T.
    dos Freitas, Lisiane S.
    Pereira, Matheus M.
    Lima, alvaro S.
    Soares, Cleide M. F.
    C-JOURNAL OF CARBON RESEARCH, 2022, 8 (04):