Lignin-based phenolic resin modified with whisker silicon and its application
In this study, lignin-based phenolic resin was modified with whisker silicon and preparation of the phenolic foam was carried out. The resin and foam materials were characterized by Fourier transform infrared spectroscopy (FT-IR), thermo gravimetric analyzer (TGA), thermal conductivity test, limit o...
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| Format: | Article |
| Language: | English |
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KeAi Communications Co., Ltd.
2020-02-01
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| Series: | Journal of Bioresources and Bioproducts |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S236996982030058X |
| _version_ | 1797861187641147392 |
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| author | Na Zhang Zhuo Li Yanan Xiao Zheng Pan Puyou Jia Guodong Feng Caiying Bao Yonghong Zhou Lilong Hua |
| author_facet | Na Zhang Zhuo Li Yanan Xiao Zheng Pan Puyou Jia Guodong Feng Caiying Bao Yonghong Zhou Lilong Hua |
| author_sort | Na Zhang |
| collection | DOAJ |
| description | In this study, lignin-based phenolic resin was modified with whisker silicon and preparation of the phenolic foam was carried out. The resin and foam materials were characterized by Fourier transform infrared spectroscopy (FT-IR), thermo gravimetric analyzer (TGA), thermal conductivity test, limit oxygen index (LOI) analyzer and cone calorimeter. The results showed that when the content of lignin and whisker silicon increased, the oxygen index of the foam increases and the calorific value of combustion decreased. However, if the amount of lignin increased, the open porosity of the foam and the thermal conductivity increased. When the lignin substitution rate was 30% and the whisker silicon addition amount was 1%, the phenolic foam (PF4) had the best performance: the 57.1% mass lost at 600 °C and the thermal stability was 16.8% higher than that of ordinary resin. The LOI was 49.6%, and 39.3% higher than that of ordinary phenolic foam. |
| first_indexed | 2024-04-09T21:58:01Z |
| format | Article |
| id | doaj.art-f36e1839b2684e23aabf3a158e87252a |
| institution | Directory Open Access Journal |
| issn | 2369-9698 |
| language | English |
| last_indexed | 2024-04-09T21:58:01Z |
| publishDate | 2020-02-01 |
| publisher | KeAi Communications Co., Ltd. |
| record_format | Article |
| series | Journal of Bioresources and Bioproducts |
| spelling | doaj.art-f36e1839b2684e23aabf3a158e87252a2023-03-24T04:22:27ZengKeAi Communications Co., Ltd.Journal of Bioresources and Bioproducts2369-96982020-02-01516777Lignin-based phenolic resin modified with whisker silicon and its applicationNa Zhang0Zhuo Li1Yanan Xiao2Zheng Pan3Puyou Jia4Guodong Feng5Caiying Bao6Yonghong Zhou7Lilong Hua8Institute of Chemical Industry of Forest Products, Chinese Academy of Forest, Co-innovation Center of Efficient Processing and Utilization of Forest Resource, Nanjing Forestry University, Nanjing 210042, ChinaInstitute of Chemical Industry of Forest Products, Chinese Academy of Forest, Co-innovation Center of Efficient Processing and Utilization of Forest Resource, Nanjing Forestry University, Nanjing 210042, ChinaSchool of Petrochemical Engineering, Dalian University of Technology, Dalian 116024, Liaoning Province, ChinaInstitute of Chemical Industry of Forest Products, Chinese Academy of Forest, Co-innovation Center of Efficient Processing and Utilization of Forest Resource, Nanjing Forestry University, Nanjing 210042, ChinaInstitute of Chemical Industry of Forest Products, Chinese Academy of Forest, Co-innovation Center of Efficient Processing and Utilization of Forest Resource, Nanjing Forestry University, Nanjing 210042, ChinaInstitute of Chemical Industry of Forest Products, Chinese Academy of Forest, Co-innovation Center of Efficient Processing and Utilization of Forest Resource, Nanjing Forestry University, Nanjing 210042, ChinaInstitute of Chemical Industry of Forest Products, Chinese Academy of Forest, Co-innovation Center of Efficient Processing and Utilization of Forest Resource, Nanjing Forestry University, Nanjing 210042, ChinaInstitute of Chemical Industry of Forest Products, Chinese Academy of Forest, Co-innovation Center of Efficient Processing and Utilization of Forest Resource, Nanjing Forestry University, Nanjing 210042, ChinaInstitute of Chemical Industry of Forest Products, Chinese Academy of Forest, Co-innovation Center of Efficient Processing and Utilization of Forest Resource, Nanjing Forestry University, Nanjing 210042, China; Corresponding author.In this study, lignin-based phenolic resin was modified with whisker silicon and preparation of the phenolic foam was carried out. The resin and foam materials were characterized by Fourier transform infrared spectroscopy (FT-IR), thermo gravimetric analyzer (TGA), thermal conductivity test, limit oxygen index (LOI) analyzer and cone calorimeter. The results showed that when the content of lignin and whisker silicon increased, the oxygen index of the foam increases and the calorific value of combustion decreased. However, if the amount of lignin increased, the open porosity of the foam and the thermal conductivity increased. When the lignin substitution rate was 30% and the whisker silicon addition amount was 1%, the phenolic foam (PF4) had the best performance: the 57.1% mass lost at 600 °C and the thermal stability was 16.8% higher than that of ordinary resin. The LOI was 49.6%, and 39.3% higher than that of ordinary phenolic foam.http://www.sciencedirect.com/science/article/pii/S236996982030058XPhenolic foamPhenolic resinLigninWhisker silicon |
| spellingShingle | Na Zhang Zhuo Li Yanan Xiao Zheng Pan Puyou Jia Guodong Feng Caiying Bao Yonghong Zhou Lilong Hua Lignin-based phenolic resin modified with whisker silicon and its application Journal of Bioresources and Bioproducts Phenolic foam Phenolic resin Lignin Whisker silicon |
| title | Lignin-based phenolic resin modified with whisker silicon and its application |
| title_full | Lignin-based phenolic resin modified with whisker silicon and its application |
| title_fullStr | Lignin-based phenolic resin modified with whisker silicon and its application |
| title_full_unstemmed | Lignin-based phenolic resin modified with whisker silicon and its application |
| title_short | Lignin-based phenolic resin modified with whisker silicon and its application |
| title_sort | lignin based phenolic resin modified with whisker silicon and its application |
| topic | Phenolic foam Phenolic resin Lignin Whisker silicon |
| url | http://www.sciencedirect.com/science/article/pii/S236996982030058X |
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