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Worajittiphon P, Majan P, Wangkawong K, Somsunan R, Jantrawut P, Panraksa P, Chaiwarit T, Srithep Y, Sommano SR, Jantanasakulwong K, Rachtanapun P. Inside-out templating: A strategy to decorate helical carbon nanotubes and 2D MoS 2 on ethyl cellulose sponge for enhanced oil adsorption and oil/water separation. Int J Biol Macromol 2024; 273:133119. [PMID: 38880452 DOI: 10.1016/j.ijbiomac.2024.133119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2024] [Revised: 06/03/2024] [Accepted: 06/10/2024] [Indexed: 06/18/2024]
Abstract
Ethyl cellulose (EC)-based composite sponges were developed for oil spillage treatment. The EC sponge surface was decorated with helical carbon nanotubes (HCNTs) and molybdenum disulfide (MoS2) (1 phr) using the inside-out sugar templating method. The inside surface of a sugar cube was coated with HCNTs and MoS2. After filling the sugar cube pores with EC and the subsequent sugar leaching, the decorating materials presented on the sponge surface. The EC/HCNT/MoS2 sponge had a high level of oil removal based on its adsorption capacity (41.68 g/g), cycled adsorption (∼75-79 %), separation flux efficiency (∼85-95 %), and efficiency in oil/water emulsion separation (92-94 %). The sponge maintained adsorption capacity in acidic, basic, and salty conditions, adsorbed oil under water, and functioned as an oil/water separator in a continuous pump-assisted system. The compressive stress and Young's modulus of the EC sponge increased following its decoration using HCNTs and MoS2. The composite sponge was robust based on cycled compression and was thermally stable up to ∼120 οC. Based on the eco-friendliness of EC, the low loading of HCNTs and MoS2, and sponge versatility, the developed EC/HCNT/MoS2 sponge should be good candidate for use in sustainable oil adsorption and separation applications.
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Affiliation(s)
- Patnarin Worajittiphon
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand; Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand; Center of Excellence in Materials Science and Technology, Chiang Mai University, Chiang Mai 50200, Thailand.
| | - Panudda Majan
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Kanlayawat Wangkawong
- Department of Basic Science and Physical Education, Faculty of Science at Sriracha, Kasetsart University Sriracha Campus, Chonburi 20230, Thailand
| | - Runglawan Somsunan
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand; Center of Excellence in Materials Science and Technology, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Pensak Jantrawut
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand; Center of Excellence in Agro Bio-Circular-Green Industry (Agro BCG), Chiang Mai University, Chiang Mai 50100, Thailand
| | - Pattaraporn Panraksa
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Tanpong Chaiwarit
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Yottha Srithep
- Manufacturing and Materials Research Unit, Department of Manufacturing Engineering, Faculty of Engineering, Mahasarakham University, Mahasarakham 44150, Thailand
| | - Sarana Rose Sommano
- Center of Excellence in Agro Bio-Circular-Green Industry (Agro BCG), Chiang Mai University, Chiang Mai 50100, Thailand; Plant Bioactive Compound Laboratory, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand; Department of Plant and Soil Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Kittisak Jantanasakulwong
- Center of Excellence in Materials Science and Technology, Chiang Mai University, Chiang Mai 50200, Thailand; Center of Excellence in Agro Bio-Circular-Green Industry (Agro BCG), Chiang Mai University, Chiang Mai 50100, Thailand; Division of Packaging Technology, Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand
| | - Pornchai Rachtanapun
- Center of Excellence in Materials Science and Technology, Chiang Mai University, Chiang Mai 50200, Thailand; Center of Excellence in Agro Bio-Circular-Green Industry (Agro BCG), Chiang Mai University, Chiang Mai 50100, Thailand; Division of Packaging Technology, Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand
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Huang B, Jiang J. Construction of Super-Hydrophobic Lignocellulosic Nanofibrils Aerogels as Speedy Oil Absorbents. Appl Biochem Biotechnol 2024; 196:220-232. [PMID: 37115386 DOI: 10.1007/s12010-023-04560-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/18/2023] [Indexed: 04/29/2023]
Abstract
Lignocellulosic nanofibrils (LCNF) aerogels have a three-dimensional structure, with large specific surface area, low density, which is promising to be developed into a new type of adsorbent with high absorption capacity. However, LCNF aerogels have the problem of simultaneous oil and water adsorption. This high hydrophilicity directly leads to low adsorption efficiency in oil-water systems. This paper suggests a facile and economical method for the synthesis of biocompatible CE-LCNF aerogels using LCNF and Castor oil triglycidyl ether (CE) was successfully established. The use of LCNF enabled aerogels to possess remarkably uniform pore size and structural integrity, while the introduction of hydrophobic silica produced stable superhydrophobicity for more than 50 days at room temperature. These aerogels presented desirable hydrophobicity (131.6°), excellent oil adsorption capacity (62.5 g/g) and excellent selective sorption property, making them ideal absorbents for oil spill cleaning. The effects of ratios of LCNF to CE composition, temperatures and oil viscosity on the oil adsorption performance of aerogels were estimated. The results displayed that the aerogels had the maximum adsorption capacity at 25 °C. The pseudo-secondary model had higher validity in oil adsorption kinetic theories compared to the pseudo-first-order model. The CE-LCNF aerogels were excellent super-absorbents for oil removal. Moreover, the LCNF was renewable and nontoxic, which has the potential to promote environmental applications.
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Affiliation(s)
- Bujun Huang
- College of Safety Science and Engineer, Nanjing Tech University, Nanjing, 211816, China.
| | - Juncheng Jiang
- College of Safety Science and Engineer, Nanjing Tech University, Nanjing, 211816, China
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Li S, Jiang S, Gong S, Ma S, Yang H, Pan K, Deng J. Preparation Methods, Performance Improvement Strategies, and Typical Applications of Polyamide Foams. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c03715] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Cai J, Wang L, Duan H, Zhang Y, Wang X, Wan G, Zhong Z. Porous polyamide 6/carbon black composite as an effective electromagnetic interference shield. POLYM INT 2021. [DOI: 10.1002/pi.6311] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Jie Cai
- Key Laboratory of Advanced Textiles Composites of Ministry of Education, School of Textiles Science and Engineering Tiangong University Tianjin P.R.China
| | - Liang Wang
- Key Laboratory of Advanced Textiles Composites of Ministry of Education, School of Textiles Science and Engineering Tiangong University Tianjin P.R.China
| | - Hongji Duan
- Key Laboratory of Functional Nanocomposites of Shanxi Province, College of Materials Science and Engineering North University of China Taiyuan China
| | - Ying Zhang
- Key Laboratory of Advanced Textiles Composites of Ministry of Education, School of Textiles Science and Engineering Tiangong University Tianjin P.R.China
| | - Xueying Wang
- Key Laboratory of Advanced Textiles Composites of Ministry of Education, School of Textiles Science and Engineering Tiangong University Tianjin P.R.China
| | - Gang Wan
- Jifa Group Limited Co. Qingdao China
| | - Zhili Zhong
- Key Laboratory of Advanced Textiles Composites of Ministry of Education, School of Textiles Science and Engineering Tiangong University Tianjin P.R.China
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Wang L, Zhao W, Zhao J, Qiao W, Zhu G, Xia Z, Liu Y. Super‐high fraction of organic montmorillonite filled polyamide 6 composite foam: Morphologies, thermal and mechanical properties. POLYM ADVAN TECHNOL 2020. [DOI: 10.1002/pat.5108] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Liang Wang
- School of Textiles, Key Laboratory of Advanced Textiles Composites of Ministry of Education Tiangong University Tianjin China
| | - Wei Zhao
- School of Textiles, Key Laboratory of Advanced Textiles Composites of Ministry of Education Tiangong University Tianjin China
| | - Jiawei Zhao
- School of Textiles, Key Laboratory of Advanced Textiles Composites of Ministry of Education Tiangong University Tianjin China
| | - Wen Qiao
- School of Textiles, Key Laboratory of Advanced Textiles Composites of Ministry of Education Tiangong University Tianjin China
| | - Guocheng Zhu
- College of Textile Science and Engineering Zhejiang Sci‐Tech University Hangzhou China
| | - Zhaopeng Xia
- School of Textiles, Key Laboratory of Advanced Textiles Composites of Ministry of Education Tiangong University Tianjin China
| | - Yong Liu
- School of Textiles, Key Laboratory of Advanced Textiles Composites of Ministry of Education Tiangong University Tianjin China
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Zhang T, Xiao C, Zhao J, Liu X, Huang Y, Ji D. Graphite powder coated polyurethane sponge hollow tube as a high‐efficiency and cost‐effective oil‐removal materials for continuous oil collection from water surface. J Appl Polym Sci 2019. [DOI: 10.1002/app.48921] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Tai Zhang
- School of Textile Science and Engineering, Tiangong University No. 399, Binshui Road, Xiqing District Tianjin 300387 People's Republic of China
- State Key Laboratory of Separation Membranes and Membrane Processes Tiangong University No. 399, Binshui Road, Xiqing District Tianjin 300387 People's Republic of China
| | - Changfa Xiao
- School of Textile Science and Engineering, Tiangong University No. 399, Binshui Road, Xiqing District Tianjin 300387 People's Republic of China
- State Key Laboratory of Separation Membranes and Membrane Processes Tiangong University No. 399, Binshui Road, Xiqing District Tianjin 300387 People's Republic of China
| | - Jian Zhao
- School of Textile Science and Engineering, Tiangong University No. 399, Binshui Road, Xiqing District Tianjin 300387 People's Republic of China
- State Key Laboratory of Separation Membranes and Membrane Processes Tiangong University No. 399, Binshui Road, Xiqing District Tianjin 300387 People's Republic of China
| | - Xiaozhen Liu
- State Key Laboratory of Separation Membranes and Membrane Processes Tiangong University No. 399, Binshui Road, Xiqing District Tianjin 300387 People's Republic of China
- School of Material Science and Engineering, Tiangong University No. 399, Binshui Road, Xiqing District Tianjin 300387 People's Republic of China
| | - Yan Huang
- State Key Laboratory of Separation Membranes and Membrane Processes Tiangong University No. 399, Binshui Road, Xiqing District Tianjin 300387 People's Republic of China
- School of Material Science and Engineering, Tiangong University No. 399, Binshui Road, Xiqing District Tianjin 300387 People's Republic of China
| | - Dawei Ji
- School of Textile Science and Engineering, Tiangong University No. 399, Binshui Road, Xiqing District Tianjin 300387 People's Republic of China
- State Key Laboratory of Separation Membranes and Membrane Processes Tiangong University No. 399, Binshui Road, Xiqing District Tianjin 300387 People's Republic of China
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