Electronic Supplementary Material (ESI) for RSC Advances. This journal is © The Royal Society of Chemistry 2018 Supplementary Information A Multiscale Hydrothermal Carbon Layer Modified Carbon Fiber for Composite Fabrication Xianfeng Xia, b, Yousi Chena, Jie Wanga, b, Yaoyao Liaa, b, Xiangdong Shaoc, Liu Hea *, Qing Huanga *, Xueliang Peia * a Ningbo institute of Material Technology and Engineering, Chinese Academy of Sciences, Ningbo Zhejiang 315201, China b University of Chinese Academy of Sciences, 19 A Yuquan Rd., Shijingshan District, Beijing 100049, China c Zhejiang Zhongtian Fluorine Silicone Material Co., Ltd, 20 North Huaying Rd., Kecheng District, Quzhou 324004, China To whom correspondence should be addressed:
[email protected] (Liu He*);
[email protected] (Qing Huang*)
[email protected] (Xueliang Pei*) 1. The experiment equipment and phenomena observed by eye directly Fig. S1. Hydrothermal treatment equipments for the MHTCL experiment. The samples in the paper were Hydrothermal treated in the sealed test tubes as same as tubes in image (b), which were sealed in stainless autoclave (a). The test tubes are 25 cm long with a diameter of 2 cm. The stainless autoclave is 40 cm long with an inner diameter of 7.8 cm. The seven test tubes were treated at one time. Image (b) shows the residual solutions after hydrothermal treatment with the CFs: The glucose solution in the glass tube (2-8) is:(2) 2 gL-1, (3) 5 gL-1, (4) 10 gL-1, (5) 15 gL-1, (6) 20 gL-1, (7) 30 gL-1, (8) 40 gL-1, respectively. The image (b) was taken after standing 24 hours.