>With the rapid development of industrialization and urbanization, water pollution and water shortage a'/> Programmable Interface Asymmetric Integration of Carbon Nanotubes and Gold Nanoparticles toward Flexible, Configurable, and Surface‐Enhanced Raman Scattering Active All‐In‐One Solar‐Driven Evaporators
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首页> 外文期刊>Energy Technology: Generation,Conversion,Storage,Distribution >Programmable Interface Asymmetric Integration of Carbon Nanotubes and Gold Nanoparticles toward Flexible, Configurable, and Surface‐Enhanced Raman Scattering Active All‐In‐One Solar‐Driven Evaporators
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Programmable Interface Asymmetric Integration of Carbon Nanotubes and Gold Nanoparticles toward Flexible, Configurable, and Surface‐Enhanced Raman Scattering Active All‐In‐One Solar‐Driven Evaporators

机译：可编程界面碳纳米管和金纳米颗粒的不对称集成孔朝向柔性，可配置和表面增强拉曼散射主动一体化太阳能驱动的蒸发器

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摘要

>With the rapid development of industrialization and urbanization, water pollution and water shortage are increasingly serious problems. Detecting potential contaminants and further extracting purified water from polluted water is considered to be an effective way for sewage management and recycling. Herein, an all‐in‐one solar‐driven evaporator is developed by alternatively depositing carbon nanotube (CNT) films and gold nanoparticle films on flexible cotton fabric surfaces for both solar‐driven pollution detection and water collection. Based on the facile and robust interfacial self‐assembly strategy, a large‐area CNT film at the air/water interface and closely packed Au nanoparticle (AuNP) film assembled at the liquid/liquid interface are readily achieved, which can be further alternatively transferred onto the cotton fabric surface for solar‐to‐thermal conversion applications. Owing to the favorable flexibility and foldability of the cotton fabric, the CNT film–modified cotton enables the configurable transition from a 2D flat structure to adjusted 3D wave‐like structures for enhanced solar steam generation. Furthermore, when the AuNP film is further deposited onto the surface of the CNT film for polluted water evaporation, the resultant CNT‐loaded Au hybrid can realize effective pollutant detection through surface‐enhanced Raman scattering (SERS) signals.
机译： <第XML：ID =“ENTE201900787-SEC-0001”> >随着工业化和城市化的快速发展，水污染和水资源短缺越来越严重。检测潜在的污染物和从污染水的进一步提取净化水被认为是污水管理和回收的有效途径。这里，通过在柔性棉织物表面上替代地沉积碳纳米管（CNT）薄膜和金纳米颗粒膜来开发一体化的太阳能驱动的蒸发器，用于太阳能驱动的污染检测和水收集。基于容易和鲁棒的界面自组装策略，容易实现在空气/水界面处的大面积CNT薄膜和在液体/液体界面上组装的Au纳米粒子（AUUP）膜，可以进一步转移进入棉织物表面，用于太阳能转换应用。由于棉织物的良好灵活性和可折叠性，CNT薄膜改性棉使得能够从2D平面结构的可配置过渡到调整3D波状结构，用于增强太阳能蒸汽发电。此外，当AUNP薄膜进一步沉积在CNT膜的表面上的用于污染的水蒸发的表面上时，通过表面增强拉曼散射（SERS）信号来实现所得的CNT负载的Au杂交机。

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  • 作者

    Zhang Chang; Xiao Peng; Ni Feng; Yang Yanping; Gu Jincui; Zhang Lei; Xia Junyuan; Huang Youju; Wang Wenqin; Chen Tao;

  • 作者单位

    School of Materials Science and Chemical EngineeringNingbo UniversityNingbo 315211 China;

    Key Laboratory of Marine Materials and Related TechnologiesNingbo Institute of Material Technology and EngineeringZhongguan West Road 1219 315201 Ningbo China;

    Key Laboratory of Marine Materials and Related TechnologiesNingbo Institute of Material Technology and EngineeringZhongguan West Road 1219 315201 Ningbo China;

    Key Laboratory of Marine Materials and Related TechnologiesNingbo Institute of Material Technology and EngineeringZhongguan West Road 1219 315201 Ningbo China;

    Key Laboratory of Marine Materials and Related TechnologiesNingbo Institute of Material Technology and EngineeringZhongguan West Road 1219 315201 Ningbo China;

    Key Laboratory of Marine Materials and Related TechnologiesNingbo Institute of Material Technology and EngineeringZhongguan West Road 1219 315201 Ningbo China;

    Key Laboratory of Marine Materials and Related TechnologiesNingbo Institute of Material Technology and EngineeringZhongguan West Road 1219 315201 Ningbo China;

    Key Laboratory of Marine Materials and Related TechnologiesNingbo Institute of Material Technology and EngineeringZhongguan West Road 1219 315201 Ningbo China;

    School of Materials Science and Chemical EngineeringNingbo UniversityNingbo 315211 China;

    Key Laboratory of Marine Materials and Related TechnologiesNingbo Institute of Material Technology and EngineeringZhongguan West Road 1219 315201 Ningbo China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 能源与动力工程;
  • 关键词

    all-in-one evaporators; carbon nanotubes; gold nanoparticles; pollutant detection; solar steam generation;

    机译：一体化蒸发器;碳纳米管;金纳米颗粒;污染物检测;太阳能蒸汽发电;

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