A Novel Ink-Stained Paper for Solar Heavy Metal Treatment and Desalination

Ziyang Deng, Peng Fei Liu, Jianhua Zhou, Lei Miao, Ying Peng, Hui Su, Pengfei Wang, Xiaoyang Wang, Wenjiong Cao, Fangming Jiang, Lixian Sun, Sakae Tanemura

研究成果: Article査読

40 被引用数 (Scopus)


High-performance, flexible and non-toxic ink-stained paper is successfully prepared by a two-step ultrasonic process. Owing to the superior features of light absorption, wettability and heat management via our homemade mimetic tree system, the prepared ink-stained paper-black with an average pore size of 2 µm (ISP2-Black) shows outstanding steam generation performance (85.8% for 1.25 kg m−2 h−1 and 85.5% for 3.70 kg m−2 h−1 at 1 and 3 suns, respectively), and good durability. Furthermore, an outdoor prototype system is realized by fresh water generation up to 1.24 kg m−2 d−1 for direct solar steam generation. Moreover, the ISP2-Black also exhibits good performance in solar heavy metal treatment and desalination. This work provides a facile method to fabricate ink-stained paper and a practical route for more cost-efficient fresh water production and wastewater/polluted water treatment.

ジャーナルSolar RRL
出版ステータスPublished - 2018 10月 1

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 原子分子物理学および光学
  • エネルギー工学および電力技術
  • 電子工学および電気工学


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