The modified paper;
Graphene oxide;
Layer-by-layer assembly;
Low air barrier;
High water vapor permeability;
D O I:
10.1016/j.carbpol.2020.117227
中图分类号:
O69 [应用化学];
学科分类号:
081704 ;
摘要:
A paper-based packaging material with improved air barrier and water vapor permeability (WVP) properties was synthesized based on layer-by-layer assembly consisted of poly(ethylenimine) (PEI)/graphene oxide (GO) on a filter paper substrate. The effect of the pH of GO suspension on the zeta potential and air permeability (AP) of the modified paper was investigated in detail. The results indicated that the pH of GO suspension resulted in significant difference in the AP of the modified paper. Compare with the pristine paper, the AP of the modified paper with (PEI/GO)(10) multilayer films synthesized at pH 2.5 decreased by 99.99 %, while the WVP increased by 15.82 %. The modified paper as packaging material could prolong the shelf-life of oyster mushroom, indicating the modified paper has huge potential application on the preservation of agricultural products.
机构:
South China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R ChinaSouth China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R China
Chen, Gang
Zhu, Penghui
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h-index: 0
机构:
South China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R ChinaSouth China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R China
Zhu, Penghui
Kuang, Yudi
论文数: 0引用数: 0
h-index: 0
机构:
South China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R ChinaSouth China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R China
Kuang, Yudi
Liu, Yu
论文数: 0引用数: 0
h-index: 0
机构:
South China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R ChinaSouth China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R China
Liu, Yu
Lin, Donghan
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h-index: 0
机构:
South China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R ChinaSouth China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R China
Lin, Donghan
Peng, Congxing
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h-index: 0
机构:
South China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R ChinaSouth China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R China
Peng, Congxing
Wen, Zhicheng
论文数: 0引用数: 0
h-index: 0
机构:
South China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R ChinaSouth China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R China
Wen, Zhicheng
Fang, Zhiqiang
论文数: 0引用数: 0
h-index: 0
机构:
South China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R ChinaSouth China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R China
机构:
US EPA, Ecosyst Res Div, Natl Exposure Res Lab, Athens, GA 30605 USAUS EPA, Ecosyst Res Div, Natl Exposure Res Lab, Athens, GA 30605 USA
Chowdhury, Indranil
Duch, Matthew C.
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA
Northwestern Univ, Dept Chem, Evanston, IL 60208 USA
Northwestern Univ, Dept Med, Evanston, IL 60208 USAUS EPA, Ecosyst Res Div, Natl Exposure Res Lab, Athens, GA 30605 USA
Duch, Matthew C.
Mansukhani, Nikhita D.
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA
Northwestern Univ, Dept Chem, Evanston, IL 60208 USA
Northwestern Univ, Dept Med, Evanston, IL 60208 USAUS EPA, Ecosyst Res Div, Natl Exposure Res Lab, Athens, GA 30605 USA
Mansukhani, Nikhita D.
Hersam, Mark C.
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA
Northwestern Univ, Dept Chem, Evanston, IL 60208 USA
Northwestern Univ, Dept Med, Evanston, IL 60208 USAUS EPA, Ecosyst Res Div, Natl Exposure Res Lab, Athens, GA 30605 USA
Hersam, Mark C.
Bouchard, Dermont
论文数: 0引用数: 0
h-index: 0
机构:
US EPA, Ecosyst Res Div, Natl Exposure Res Lab, Athens, GA 30605 USAUS EPA, Ecosyst Res Div, Natl Exposure Res Lab, Athens, GA 30605 USA
机构:
South China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R ChinaSouth China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R China
Chen, Gang
Zhu, Penghui
论文数: 0引用数: 0
h-index: 0
机构:
South China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R ChinaSouth China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R China
Zhu, Penghui
Kuang, Yudi
论文数: 0引用数: 0
h-index: 0
机构:
South China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R ChinaSouth China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R China
Kuang, Yudi
Liu, Yu
论文数: 0引用数: 0
h-index: 0
机构:
South China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R ChinaSouth China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R China
Liu, Yu
Lin, Donghan
论文数: 0引用数: 0
h-index: 0
机构:
South China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R ChinaSouth China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R China
Lin, Donghan
Peng, Congxing
论文数: 0引用数: 0
h-index: 0
机构:
South China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R ChinaSouth China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R China
Peng, Congxing
Wen, Zhicheng
论文数: 0引用数: 0
h-index: 0
机构:
South China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R ChinaSouth China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R China
Wen, Zhicheng
Fang, Zhiqiang
论文数: 0引用数: 0
h-index: 0
机构:
South China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R ChinaSouth China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R China
机构:
US EPA, Ecosyst Res Div, Natl Exposure Res Lab, Athens, GA 30605 USAUS EPA, Ecosyst Res Div, Natl Exposure Res Lab, Athens, GA 30605 USA
Chowdhury, Indranil
Duch, Matthew C.
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA
Northwestern Univ, Dept Chem, Evanston, IL 60208 USA
Northwestern Univ, Dept Med, Evanston, IL 60208 USAUS EPA, Ecosyst Res Div, Natl Exposure Res Lab, Athens, GA 30605 USA
Duch, Matthew C.
Mansukhani, Nikhita D.
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA
Northwestern Univ, Dept Chem, Evanston, IL 60208 USA
Northwestern Univ, Dept Med, Evanston, IL 60208 USAUS EPA, Ecosyst Res Div, Natl Exposure Res Lab, Athens, GA 30605 USA
Mansukhani, Nikhita D.
Hersam, Mark C.
论文数: 0引用数: 0
h-index: 0
机构:
Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA
Northwestern Univ, Dept Chem, Evanston, IL 60208 USA
Northwestern Univ, Dept Med, Evanston, IL 60208 USAUS EPA, Ecosyst Res Div, Natl Exposure Res Lab, Athens, GA 30605 USA
Hersam, Mark C.
Bouchard, Dermont
论文数: 0引用数: 0
h-index: 0
机构:
US EPA, Ecosyst Res Div, Natl Exposure Res Lab, Athens, GA 30605 USAUS EPA, Ecosyst Res Div, Natl Exposure Res Lab, Athens, GA 30605 USA