|
二维码（扫一下试试看！） |
| Study on Preparation and Properties of Carbon Black/CNF Composite Photothermal Conversion Materials |
| Received:April 13, 2020 |
| DOI：10.11980/j.issn.0254-508X.2020.07.002 |
| Key Words:cellulose nanofibrils carbon black photothermal conversion materials desalination |
| Fund Project:国家“十三五”重点研发计划项目（2017YFB0307901）；生物基材料与绿色造纸国家重点实验室开放基金（201903）。 |
| Author Name | Affiliation | Postcode | | LI Jinbao | College of Bioresources Chemical and Materials Engineering, National Demonstration Center for Experimental Light Chemistry Engineering Education,Shaanxi Province Key Lab of Papermaking Technology and Specialty Paper,Shaanxi University of Science & Technology,Xi'an,Shaanxi Province,710021 | 710021 | | XIE Zhuhang | College of Bioresources Chemical and Materials Engineering, National Demonstration Center for Experimental Light Chemistry Engineering Education,Shaanxi Province Key Lab of Papermaking Technology and Specialty Paper,Shaanxi University of Science & Technology,Xi'an,Shaanxi Province,710021 | 710021 | | YANG Xue | College of Bioresources Chemical and Materials Engineering, National Demonstration Center for Experimental Light Chemistry Engineering Education,Shaanxi Province Key Lab of Papermaking Technology and Specialty Paper,Shaanxi University of Science & Technology,Xi'an,Shaanxi Province,710021 | 710021 | | XIU Huijuan | College of Bioresources Chemical and Materials Engineering, National Demonstration Center for Experimental Light Chemistry Engineering Education,Shaanxi Province Key Lab of Papermaking Technology and Specialty Paper,Shaanxi University of Science & Technology,Xi'an,Shaanxi Province,710021 | 710021 | | CUI Yuxin | College of Bioresources Chemical and Materials Engineering, National Demonstration Center for Experimental Light Chemistry Engineering Education,Shaanxi Province Key Lab of Papermaking Technology and Specialty Paper,Shaanxi University of Science & Technology,Xi'an,Shaanxi Province,710021 | 710021 | | XU Qinghua | State Key Lab of Bio-based Material and Green Papermaking,Qilu University of Technology (Shandong Academy of Sciences), Ji’nan ,Shandong Province,250353 | 250353 | | ZHAO Xin | College of Bioresources Chemical and Materials Engineering, National Demonstration Center for Experimental Light Chemistry Engineering Education,Shaanxi Province Key Lab of Papermaking Technology and Specialty Paper,Shaanxi University of Science & Technology,Xi'an,Shaanxi Province,710021 | 710021 | | LI Jingyu | College of Bioresources Chemical and Materials Engineering, National Demonstration Center for Experimental Light Chemistry Engineering Education,Shaanxi Province Key Lab of Papermaking Technology and Specialty Paper,Shaanxi University of Science & Technology,Xi'an,Shaanxi Province,710021 | 710021 |
|
| Hits: 8572 |
| Download times: 5078 |
| Abstract:Solar energy photothermal conversion materials have great potential and broad application prospects in desalination. It is of great significance to develop photothermal conversion materials with high evaporation efficiency, low cost and biodegradability for the development of desalination technology. In this study,carbon black /CNF composite photothermal conversion materials were prepared by using nanofiltration cellulose (CNF) as raw materials with adding carbon black and adhesives. The photothermal conversion efficiency, sea water evaporation efficiency, thermal insulation performance were also studied. The results showed that the material had good photo absorption performance, sea water evaporation efficiency and thermal insulation performance. The best dosage of carbon black was 1.0%, the total solar energy absorption efficiency was 92.05%, the evaporation efficiency of sea water was 1.17 kg/(m2·h) and thermal conductivity was 0.05 W/（m•K）. |
| View Full Text HTML View/Add Comment Download reader |
|
|
|