High-Performance Three-Dimensional Aerogel Based on Hydrothermal Pomelo Peel and Reduced Graphene Oxide as an Efficient Adsorbent for Water/Oil Separation

In this study, HPP-RGO aerogels, which were based on a hydrothermal pomelo peel (HPP) and reduced graphene oxide (RGO), were fabricated by using a green and eco-friendly two-step hydrothermal method. The characterization results showed that the HPP-RGO aerogel was endowed with extremely low density,...

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Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1999. - 37(2021), 4 vom: 02. Feb., Seite 1521-1530
1. Verfasser: Li, Dandan (VerfasserIn)
Weitere Verfasser: Huang, Jiwei, Huang, Langhuan, Tan, Shaozao, Liu, Ting
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2021
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article
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520 |a In this study, HPP-RGO aerogels, which were based on a hydrothermal pomelo peel (HPP) and reduced graphene oxide (RGO), were fabricated by using a green and eco-friendly two-step hydrothermal method. The characterization results showed that the HPP-RGO aerogel was endowed with extremely low density, high specific area, robust thermal stability, good mechanical property, stable acid-alkali resistance, superior recyclability, and excellent hydrophobicity and lipophilicity. Remarkably, the typical 40%-HPP-RGO aerogel presented a preferable adsorption capacity (45-80 g·g-1). Moreover, continuous water/oil separation was achieved via the water ring vacuum pump. The successful preparation of the HPP-RGO aerogel endows the pomelo peel with high value-added properties and improves the comprehensive utilization of agricultural wastes. Furthermore, it would open up bright prospects for the field of oil adsorption and water/oil separation 
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700 1 |a Huang, Jiwei  |e verfasserin  |4 aut 
700 1 |a Huang, Langhuan  |e verfasserin  |4 aut 
700 1 |a Tan, Shaozao  |e verfasserin  |4 aut 
700 1 |a Liu, Ting  |e verfasserin  |4 aut 
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