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Separation of Caustic Nano-Emulsions and Macromolecular Conformations with Nanofibrous Membranes of Marine Chitin
Wang, Zengbin1,2; Xu, Jie2; Li, Mingjie2; Su, Chunlei3; Wu, Xiaochen2; Zhang, Yue1; You, Jun2; Li, Chaoxu1,2
2019-02-27
Source PublicationACS APPLIED MATERIALS & INTERFACES
ISSN1944-8244
Volume11Issue:8Pages:8576-8583
AbstractSustainable development of nanotechnology is challenged by nanoscale pollutants and oily water. Biobased nanoporous membranes, though serving as one of the most eco-friendly separation technologies, cannot be applied widely because of their broad pore distributions, poor solvent resistance, and structural instability. In order to avoid possible leakage of nanoscale objects in caustic and organic solvents, herein, we endeavored to exfoliate chitin nanofibrils with identical chemical and crystalline structures to pristine chitin in portunid carapace and further produce nanoporous and mesoporous membranes with super structural stability, endurance, permeation flux and rejection. The final membranes had minimal ionization, controllable thickness, and tunable and narrow distribution of pore size, being able to separate nano-emulsions, nanoparticles, and rigid macromolecules in caustic aqueous solutions and organic solvents. Thus, these scalable, low-cost, and sustainable membranes may promise applications as diverse as in separating and concentrating nanoparticles in nanotechnology, oil/water separation in wastewater treatment, and molecular sieving in biomedicine and material science.
Keywordchitin nanofibrils nanoporous membranes nanoemulsion caustic resistance nanoparticles
DOI10.1021/acsami.8b21847
Language英语
WOS KeywordGRAPHENE OXIDE ; WATER EMULSION ; ULTRAFILTRATION ; FLOW ; CELLULOSE ; SUPEROLEOPHOBICITY ; NANOPARTICLES ; HYBRIDIZATION ; PURIFICATION ; EFFICIENT
Funding ProjectNational Natural Science Foundation of China[51603224] ; National Natural Science Foundation of China[21474125] ; Chinese "1000 Youth Talent Program" ; Shandong "Taishan Youth Scholar Program" ; Natural Science Foundation of Shandong Province[JQ201609] ; Shandong Collaborative Innovation Centre for Marine Biomass Fiber Materials and Textiles
WOS Research AreaScience & Technology - Other Topics ; Materials Science
WOS SubjectNanoscience & Nanotechnology ; Materials Science, Multidisciplinary
Funding OrganizationNational Natural Science Foundation of China ; Chinese "1000 Youth Talent Program" ; Shandong "Taishan Youth Scholar Program" ; Natural Science Foundation of Shandong Province ; Shandong Collaborative Innovation Centre for Marine Biomass Fiber Materials and Textiles
WOS IDWOS:000460365300101
PublisherAMER CHEMICAL SOC
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Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/28335
Collection中国科学院过程工程研究所
Corresponding AuthorZhang, Yue; You, Jun; Li, Chaoxu
Affiliation1.Ocean Univ China, Inst Mat Sci & Engn, Qingdao 266100, Shandong, Peoples R China
2.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, CAS Key Lab Biobased Mat, Songling Rd 189, Qingdao 266101, Peoples R China
3.Chinese Acad Sci, Inst Proc Engn, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Wang, Zengbin,Xu, Jie,Li, Mingjie,et al. Separation of Caustic Nano-Emulsions and Macromolecular Conformations with Nanofibrous Membranes of Marine Chitin[J]. ACS APPLIED MATERIALS & INTERFACES,2019,11(8):8576-8583.
APA Wang, Zengbin.,Xu, Jie.,Li, Mingjie.,Su, Chunlei.,Wu, Xiaochen.,...&Li, Chaoxu.(2019).Separation of Caustic Nano-Emulsions and Macromolecular Conformations with Nanofibrous Membranes of Marine Chitin.ACS APPLIED MATERIALS & INTERFACES,11(8),8576-8583.
MLA Wang, Zengbin,et al."Separation of Caustic Nano-Emulsions and Macromolecular Conformations with Nanofibrous Membranes of Marine Chitin".ACS APPLIED MATERIALS & INTERFACES 11.8(2019):8576-8583.
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