journal article·2026-06

Fabrication of smart lightweight multifunctional fly ash-cellulose xerogels: one material addressing four environmental challenges

Sunanda Roy, Sajal Nandi, Barnali Dasgupta Ghosh, Kheng Lim Goh

Cellulose· Volume 33· Issue 9
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Abstract

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OpenAlex topics: Advanced Cellulose Research Studies · Aerogels and thermal insulation · Fiber-reinforced polymer composites

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References (73)

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1. Baig N, Shetty S, Moustafa MS et al (2021) Selective removal of toxic organic dyes using Trӧger base-containing sulfone copolymers made from a metal-free thiol-yne click reaction followed by oxidation. RSC Adv 11:21170–21178. https://doi.org/10.1039/D1RA03783H10.1039/D1RA03783H ↗
2. Basu M, Pande M, Bhadoria PBS, Mahapatra SC (2009) Potential fly-ash utilization in agriculture: a global review. Prog Nat Sci 19:1173–1186. https://doi.org/10.1016/j.pnsc.2008.12.00610.1016/j.pnsc.2008.12.006 ↗
3. Chen F, Zhang Y, Liu J et al (2020a) Fly ash based lightweight wall materials incorporating expanded perlite/SiO2 aerogel composite: towards low thermal conductivity. Constr Build Mater 249:118728. https://doi.org/10.1016/j.conbuildmat.2020.11872810.1016/j.conbuildmat.2020.118728 ↗
4. Chen Y, Xiang Z, Wang D et al (2020b) Effective photocatalytic degradation and physical adsorption of methylene blue using cellulose/GO/TiO2 hydrogels. RSC Adv 10:23936–23943. https://doi.org/10.1039/D0RA04509H10.1039/D0RA04509H ↗
5. Chiang Y-C, Yeh C-Y, Weng C-H (2019) Carbon dioxide adsorption on porous and functionalized activated carbon fibers. Appl Sci Basel 9:1977. https://doi.org/10.3390/app910197710.3390/app9101977 ↗
6. Dinesh KB, Pham DH, Kim J (2024) Strong, highly porous and sustainable nanocellulose foam made using bioderived hyperbranched crosslinker for thermal insulation and sound absorption. Carbohydr Polym 334:122016. https://doi.org/10.1016/j.carbpol.2024.12201610.1016/j.carbpol.2024.122016 ↗
7. Do NHN, Le TM, Tran HQ et al (2021b) Green recycling of fly ash into heat and sound insulation composite aerogels reinforced by recycled polyethylene terephthalate fibers. J Clean Prod 322:129138. https://doi.org/10.1016/j.jclepro.2021.12913810.1016/j.jclepro.2021.129138 ↗
8. Do N, Tran H, Doan H et al (2021a) Advanced fabrication of lightweight aerogels from fly ash for thermal insulation. VNUHCM J Eng Technol 4:637–644. https://doi.org/10.32508/stdjet.v3i4.78610.32508/stdjet.v3i4.786 ↗
9. Du K, Shi P, Zhao Z et al (2024) Flexible cellulose nanofiber aerogel with enhanced porous structure and its applications in copper(II) removal. Int J Biol Macromol 273:132778. https://doi.org/10.1016/j.ijbiomac.2024.13277810.1016/j.ijbiomac.2024.132778 ↗
10. Dutta RK, Kumar V (2016) Suitability of Flyash-Lime-Phosphogypsum composite in road pavements. Period Polytech Civ Eng 60:455–469. https://doi.org/10.3311/PPci.780010.3311/PPci.7800 ↗
11. Ganesan K, Barowski A, Ratke L, Milow B (2019) Influence of hierarchical porous structures on the mechanical properties of cellulose aerogels. J Solgel Sci Technol 89:156–165. https://doi.org/10.1007/s10971-018-4828-210.1007/s10971-018-4828-2 ↗
12. Ge JC, Lee ES, Kim DJ et al (2023) Preparation of waste PP/Fly Ash/Waste Stone Powder composites and evaluation of their mechanical properties. Materials Basel 16:3687. https://doi.org/10.3390/ma1610368710.3390/ma16103687 ↗
13. Gebald C, Wurzbacher JA, Tingaut P et al (2011) Amine-based nanofibrillated cellulose as adsorbent for CO2 capture from air. Environ Sci Technol 45:9101–9108. https://doi.org/10.1021/es202223p10.1021/es202223p ↗
14. Gizli N, Çok SS, Koç F (2022) Chapter 7 - Aerogel, xerogel, and cryogel: Synthesis, surface chemistry, and properties—Practical environmental applications and the future developments. In: Giannakoudakis D, Meili L, Anastopoulos I (eds) Advanced Materials for Sustainable Environmental Remediation. Elsevier, pp 195–22910.1016/B978-0-323-90485-8.00021-7 ↗
15. Gu J, Liu L, Zhu R et al (2023) Recycling Coal Fly Ash for super-thermal-insulating aerogel fiber preparation with simultaneous Al2O3 extraction. Molecules 28:7978. https://doi.org/10.3390/molecules2824797810.3390/molecules28247978 ↗
16. Gupta P, Singh B, Agrawal AK, Maji PK (2018) Low density and high strength nanofibrillated cellulose aerogel for thermal insulation application. Mater des 158:224–236. https://doi.org/10.1016/j.matdes.2018.08.03110.1016/j.matdes.2018.08.031 ↗
17. Illera D, Mesa J, Gomez H, Maury H (2018) Cellulose aerogels for thermal insulation in buildings: trends and challenges. Coatings 8:345. https://doi.org/10.3390/coatings810034510.3390/coatings8100345 ↗
18. Jiang F, Hu S, Hsieh Y (2018) Aqueous synthesis of compressible and thermally stable cellulose nanofibril-silica aerogel for CO2 adsorption. ACS Appl Nano Mater 1:6701–6710. https://doi.org/10.1021/acsanm.8b0151510.1021/acsanm.8b01515 ↗
19. Jiang S, Zhang M, Li M et al (2020) Cellulose nanofibril (CNF) based aerogels prepared by a facile process and the investigation of thermal insulation performance. Cellulose 27:6217–6233. https://doi.org/10.1007/s10570-020-03224-410.1007/s10570-020-03224-4 ↗
20. Jordan SLP (1996) Inactivation of glutaraldehyde by reaction with sodium bisulfite. J Toxicol Environ Health 47:299–309. https://doi.org/10.1080/00984109616180710.1080/009841096161807 ↗
21. Kaplan G, Yildizel SA, Memiş S, Öztürk AU (2018) The optimization of calcareous fly ash-added cement containing grinding aids and strength-improving additives. Adv Civ Eng 2018:8917059. https://doi.org/10.1155/2018/891705910.1155/2018/8917059 ↗
22. Kim D, Park J, Kim YS, Lah MS (2017) Temperature dependent CO2 behavior in microporous 1-D channels of a metal-organic framework with multiple interaction sites. Sci Rep 7:41447. https://doi.org/10.1038/srep4144710.1038/srep41447 ↗
23. Van Hai L, Pham DH, Roy S, Kim J 2024 Reinforcement effects of different types of chitin nanofibers on cellulose/chitin nanocomposite filaments Cellulose 31 10327 https://doi.org/10.1007/s10570-024-06188-x10.1007/s10570-024-06188-x ↗
24. Leung HW (2001) Ecotoxicology of glutaraldehyde: review of environmental fate and effects studies. Ecotoxicol Environ Saf 49:26–39. https://doi.org/10.1006/eesa.2000.203110.1006/eesa.2000.2031 ↗
25. Li D, Liu Y, Liu H et al (2020a) Nitrogen-doped carbon enhanced mesoporous TiO2 in photocatalytic remediation of organic pollutants. Res Chem Intermed 46:1065–1076. https://doi.org/10.1007/s11164-018-3531-910.1007/s11164-018-3531-9 ↗
26. Li Y, Jia P, Xu J et al (2020b) The aminosilane functionalization of cellulose nanofibrils and the mechanical and CO2 adsorption characteristics of their aerogel. Ind Eng Chem Res 59:2874–2882. https://doi.org/10.1021/acs.iecr.9b0425310.1021/acs.iecr.9b04253 ↗
27. Lou C-W, Zhou X, Liao X et al (2021) Sustainable cellulose-based aerogels fabricated by directional freeze-drying as excellent sound-absorption materials. J Mater Sci 56:18762–18774. https://doi.org/10.1007/s10853-021-06498-610.1007/s10853-021-06498-6 ↗
28. Ma Y, Hu Y, Yang X et al (2025) Fabrication, functionalization and applications of cellulose based aerogels: a review. Int J Biol Macromol 284:138114. https://doi.org/10.1016/j.ijbiomac.2024.13811410.1016/j.ijbiomac.2024.138114 ↗
29. Manea YK, Khan AM (2019) Enhanced photocatalytic degradation of methylene blue and adsorption of metal ions by SDS-TiP nanocomposite. SN Appl Sci 1:821. https://doi.org/10.1007/s42452-019-0817-510.1007/s42452-019-0817-5 ↗
30. Martis LJ, Parushuram N, Sangappa Y (2022) Preparation, characterization, and methylene blue dye adsorption study of silk fibroin–graphene oxide nanocomposites. Environ Sci Adv 1:285–296. https://doi.org/10.1039/D1VA00047K10.1039/D1VA00047K ↗
31. Mi H-Y, Jing X, Politowicz AL et al (2018) Highly compressible ultra-light anisotropic cellulose/graphene aerogel fabricated by bidirectional freeze drying for selective oil absorption. Carbon 132:199–209. https://doi.org/10.1016/j.carbon.2018.02.03310.1016/j.carbon.2018.02.033 ↗
32. Mushtaq F, Zahid M, Bhatti IA et al (2019) Possible applications of coal fly ash in wastewater treatment. J Environ Manage 240:27–46. https://doi.org/10.1016/j.jenvman.2019.03.05410.1016/j.jenvman.2019.03.054 ↗
33. Muthoka RM, Roy S, Kim HC et al (2021) Polydopamine–cellulose nanofiber composite for flexible electrode material. Smart Mater Struct 30:35025. https://doi.org/10.1088/1361-665x/abe18410.1088/1361-665x/abe184 ↗
34. Nampi PP, Kume S, Hotta Y et al (2011) The effect of polyvinyl alcohol as a binder and stearic acid as an internal lubricant in the formation, and subsequent sintering of spray-dried alumina. Ceram Int 37:3445–3450. https://doi.org/10.1016/j.ceramint.2011.05.14910.1016/j.ceramint.2011.05.149 ↗
35. Nath DCD, Bandyopadhyay S, Yu A et al (2009) Structure–property interface correlation of fly ash–isotactic polypropylene composites. J Mater Sci 44:6078–6089. https://doi.org/10.1007/s10853-009-3839-310.1007/s10853-009-3839-3 ↗
36. Nguyen TTV, Tri N, Tran BA et al (2021) Synthesis, characteristics, oil adsorption, and thermal insulation performance of cellulosic aerogel derived from water hyacinth. ACS Omega 6:26130–26139. https://doi.org/10.1021/acsomega.1c0313710.1021/acsomega.1c03137 ↗
37. Nurmalita N, Abdulmadjid SN, Setiawan A, Idores R, Jalil Z (2023) Characteristics of silica powder extracted from fly ash of coal fired power plant: effect of heat treatment process. J Ecol Eng 24:282–292. https://doi.org/10.12911/22998993/16928910.12911/22998993/169289 ↗
38. Ojwang DO, Grins J, Svensson G (2018) The adsorption kinetics of CO2 on copper hexacyanoferrate studied by thermogravimetric analysis. Microporous Mesoporous Mater 272:70–78. https://doi.org/10.1016/j.micromeso.2018.06.01910.1016/j.micromeso.2018.06.019 ↗
39. Pääkkö M, Vapaavuori J, Silvennoinen R et al (2008) Long and entangled native cellulose I nanofibers allow flexible aerogels and hierarchically porous templates for functionalities. Soft Matter 4:2492–2499. https://doi.org/10.1039/B810371B10.1039/B810371B ↗
40. Park SY, Shin H, Youn HJ (2024) Facile crosslinking methods for water-durable oven-dried cellulose nanofibril foams and their application as dye adsorbents. Int J Biol Macromol 267:131432. https://doi.org/10.1016/j.ijbiomac.2024.13143210.1016/j.ijbiomac.2024.131432 ↗
41. Qi M, Pang B, Zhang Y et al (2025) Aminated microcrystalline cellulose aerogel for efficient CO2 capture. Macromol Mater Eng 310:2400288. https://doi.org/10.1002/mame.20240028810.1002/mame.202400288 ↗
42. Rathi K, Kim D (2023) Super-compressible and mechanically stable reduced graphene oxide aerogel for wearable functional devices. Sci Technol Adv Mater 24:2214854. https://doi.org/10.1080/14686996.2023.221485410.1080/14686996.2023.2214854 ↗
43. Rostami J, Benselfelt T, Maddalena L et al (2022) Shaping 90 wt% NanoMOFs into robust multifunctional aerogels using tailored bio-based nanofibrils. Adv Mater 34:2204800. https://doi.org/10.1002/adma.20220480010.1002/adma.202204800 ↗
44. Rouquerol J, Avnir D, Fairbridge CW et al (1994) Recommendations for the characterization of porous solids (technical report). Pure Appl Chem 66:1739–1758. https://doi.org/10.1351/pac19946608173910.1351/pac199466081739 ↗
45. Roy S, Das T, Zhang L, Hu XM (2016) Harnessing the maximum reinforcement of graphene oxide for poly(vinylidene fluoride) nanocomposites via polydopamine assisted novel surface modification. RSC Adv 6:69919–69929. https://doi.org/10.1039/C6RA12997H10.1039/C6RA12997H ↗
46. Roy S, Kuddannaya S, Das T et al (2017) A novel approach for fabricating highly tunable and fluffy bioinspired 3D poly(vinyl alcohol) (PVA) fiber scaffolds. Nanoscale 9:7081–7093. https://doi.org/10.1039/C7NR00503B10.1039/C7NR00503B ↗
47. Roy S, Zhai L, Van Hai L et al (2018) One-step nanocellulose coating converts tissue paper into an efficient separation membrane. Cellulose 25:4871–4886. https://doi.org/10.1007/s10570-018-1945-610.1007/s10570-018-1945-6 ↗
48. Roy S, Van Hai L, Kim J (2019) Synergistic effect of polydopamine–polyethylenimine copolymer coating on graphene oxide for EVA nanocomposites and high-performance triboelectric nanogenerators. Nanoscale Adv 1:2444–2453. https://doi.org/10.1039/C9NA00142E10.1039/C9NA00142E ↗
49. Roy S, Maji PK, Goh K-L (2021) Sustainable design of flexible 3D aerogel from waste PET bottle for wastewater treatment to energy harvesting device. Chem Eng J 413:127409. https://doi.org/10.1016/j.cej.2020.12740910.1016/j.cej.2020.127409 ↗
50. Roy S, Das T, Dasgupta Ghosh B et al (2022a) From hazardous waste to green applications: selective surface functionalization of waste cigarette filters for high-performance robust triboelectric nanogenerators and CO2 adsorbents. ACS Appl Mater Interfaces 14:31973–31985. https://doi.org/10.1021/acsami.2c0646310.1021/acsami.2c06463 ↗
51. Roy S, Ghosh BD, Goh KL et al (2022b) Modulation of interfacial interactions toward strong and tough cellulose nanofiber-based transparent thin films with antifogging feature. Carbohydr Polym 278:118974. https://doi.org/10.1016/j.carbpol.2021.11897410.1016/j.carbpol.2021.118974 ↗
52. Roy S, Goh K-L, Verma C et al (2022c) A facile method for processing durable and sustainable superhydrophobic chitosan-based coatings derived from waste crab shell. ACS Sustain Chem Eng 10:4694–4704. https://doi.org/10.1021/acssuschemeng.2c0020610.1021/acssuschemeng.2c00206 ↗
53. Roy S, Dasgupta Ghosh B, Goh KL et al (2023a) Pores on pores: a novel approach to fabricate super adsorbents from used face masks for large CO2 capture and dye removal. Carbon 206:422–433. https://doi.org/10.1016/j.carbon.2023.02.04010.1016/j.carbon.2023.02.040 ↗
54. Roy S, Dasgupta Ghosh B, Goh LK et al (2023b) Super expanded freestanding 3D graphene foam as a versatile platform for CO2 capture and hydrogenation. Chem Eng J 466:143326. https://doi.org/10.1016/j.cej.2023.14332610.1016/j.cej.2023.143326 ↗
55. Roy S, Pham HD, Latif M et al (2024) Facile and sustainable upcycling of fly ash into multifunctional durable superhydrophobic coatings. Prog Org Coat 197:108770. https://doi.org/10.1016/j.porgcoat.2024.10877010.1016/j.porgcoat.2024.108770 ↗
56. Roy S, Kim JW, Pham HD et al (2026) Unlocking the ignored triboelectric potential of fly ash: random hierarchical micropatterned ultra-tough PVA composites for super-amplified energy harvesting in smart wearable and security applications. Chem Eng J 534:174707. https://doi.org/10.1016/j.cej.2026.17470710.1016/j.cej.2026.174707 ↗
57. Sakuma W, Yamasaki S, Fujisawa S et al (2021) Mechanically strong, scalable, mesoporous xerogels of nanocellulose featuring light permeability, thermal insulation, and flame self-extinction. ACS Nano 15:1436–1444. https://doi.org/10.1021/acsnano.0c0876910.1021/acsnano.0c08769 ↗
58. Sayari A, Heydari-Gorji A, Yang Y (2012) CO2-induced degradation of amine-containing adsorbents: reaction products and pathways. J Am Chem Soc 134:13834–13842. https://doi.org/10.1021/ja304888a10.1021/ja304888a ↗
59. Alam Shaurav and Gordon S and BB and CK and JB and NN and MT and CK and MJ (2025) Three-Dimensional Printing of Fly Ash-Based Geopolymer Materials. In: Kioumarsi Mahdi and Shafei B (ed) The 1st International Conference on Net-Zero Built Environment. Springer Nature Switzerland, Cham 13–2410.1007/978-3-031-69626-8_2 ↗
60. Shenoy MR, Ayyasamy S, Reddy MVV et al (2020) The effect of morphology-dependent surface charges of iron oxide on the visible light photocatalytic degradation of methylene blue dye. J Mater Sci Mater Electron 31:17703–17717. https://doi.org/10.1007/s10854-020-04325-310.1007/s10854-020-04325-3 ↗
61. Shubham P, Tiwari S (2013) Effect of fly ash concentration and its surface modification on fiber reinforced epoxy composite’s mechanical properties. Int J Sci Eng Res 4. ISSN 2229–5518.
62. Singh N, Jana S, Singh GP, Dey RK (2020) Graphene-supported TiO2: study of promotion of charge carrier in photocatalytic water splitting and methylene blue dye degradation. Adv Compos Hybrid Mater 3:127–140. https://doi.org/10.1007/s42114-020-00140-w10.1007/s42114-020-00140-w ↗
63. Smith DR, Wang R-S (2006) Glutaraldehyde exposure and its occupational impact in the health care environment. Environ Health Prev Med 11:3–10. https://doi.org/10.1007/BF0289820110.1007/BF02898201 ↗
64. Stark FW, Thue PS, Missio AL et al (2025) Cellulose-based aerogels for environmentally sustainable applications: A review of the production, modification, and sorption of environmental contaminants. Polymers Basel 17:236. https://doi.org/10.3390/polym1702023610.3390/polym17020236 ↗
65. Tang A, Yan C, Chen S, Li D (2018) Acid-catalyzed crosslinking of cellulose nanofibers with glutaraldehyde to improve the water resistance of nanopaper. J Bioresour Bioprod 3:59–64. https://doi.org/10.21967/jbb.v3i2.9710.21967/jbb.v3i2.97 ↗
66. Tran N, Choi HW, Tran QN (2024) A review of green aerogel- and xerogel-based electrodes for supercapacitors. Polymers Basel 16:2848. https://doi.org/10.3390/polym1619284810.3390/polym16192848 ↗
67. Valencia L, Rosas W, Aguilar-Sanchez A et al (2019) Bio-based micro-/meso-/macroporous hybrid foams with ultrahigh zeolite loadings for selective capture of carbon dioxide. ACS Appl Mater Interfaces 11:40424–40431. https://doi.org/10.1021/acsami.9b1139910.1021/acsami.9b11399 ↗
68. Wagale M, Dandin S, Bokil S, Sathe S (2024) Potential use of fly ash in structural fill application: a review. Environ Sci Pollut Res Int 31:90–108. https://doi.org/10.1007/s11356-023-30968-w10.1007/s11356-023-30968-w ↗
69. Wang X, Chen Y, Lindbråthen A et al (2025) High capacity and robust moisture-swing CO2 adsorption for direct air capture by functionalized cellulose aerogels. Chem Eng J 512:162377. https://doi.org/10.1016/j.cej.2025.16237710.1016/j.cej.2025.162377 ↗
70. Wongwuttanasatian T, Chaochaiyaphum W, Seithtanabutara V (2022) Valorization of MSW incinerator fly ash for epoxy-based composite for interior light partition application. Waste Biomass Valor 13:2795–2814. https://doi.org/10.1007/s12649-022-01684-210.1007/s12649-022-01684-2 ↗
71. Yu Y, Shi X, Liu L, Yao J (2021) Highly compressible and durable superhydrophobic cellulose aerogels for oil/water emulsion separation with high flux. J Mater Sci 56:2763–2776. https://doi.org/10.1007/s10853-020-05441-510.1007/s10853-020-05441-5 ↗
72. Yuan H, Ma S, Wang X et al (2019) Ultra-high adsorption of cationic methylene blue on two dimensional titanate nanosheets. RSC Adv 9:5891–5894. https://doi.org/10.1039/C8RA10172H10.1039/C8RA10172H ↗
73. Zhang Q, Lu W, Wu M et al (2022) Preparation and properties of cellulosenanofiber (CNF) /polyvinyl alcohol (PVA) /graphene oxide (GO): application of CO2 absorption capacity and molecular dynamics simulation. J Environ Manage 302:114044. https://doi.org/10.1016/j.jenvman.2021.11404410.1016/j.jenvman.2021.114044 ↗