Solar heated graphene-melamine foam for absorbing oil and organic solvents

Dan Liu; Tong Tai; Yurong He

doi:10.1016/j.egypro.2019.01.140

Solar heated graphene-melamine foam for absorbing oil and organic solvents

Dan Liu
, Tong Tai
, Yurong He^*

^*Corresponding author for this work

School of Energy Science and Engineering, Harbin Institute of Technology

Research output: Contribution to journal › Conference article › peer-review

9 Scopus citations

Abstract

Superhydrophobic and superoleophilic graphene-melamine foam (rGO-MF) was prepared by simply soaking and chemical reduction process. The rGO-MF had a porous and repetitively compressible structure, together with excellent absorption capacity for various organic solvents. Besides, as a sorbent, the rGO-MF showed great recyclability. The absorption capacity and recovery efficiency of rGO-FM remained stable with excellent performance after 10 times cycle experiments. Additionally, the oil recovered from the sorbent was almost free from contamination. Moreover, solar heating was introduced to the absorbing process to accelerate the absorption speed and protect the porous structure of the sorbent. Thus, the rGO-MF has great potentials in the field of oil-absorption and oil-water separation.

Original language	English
Pages (from-to)	490-496
Number of pages	7
Journal	Energy Procedia
Volume	158
DOIs	https://doi.org/10.1016/j.egypro.2019.01.140
State	Published - 2019
Externally published	Yes
Event	10th International Conference on Applied Energy, ICAE 2018 - Hong Kong, China Duration: 22 Aug 2018 → 25 Aug 2018

Keywords

Absorption capacity
Environment
Graphene-melamine foam
Solar heating

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10.1016/j.egypro.2019.01.140

Cite this

@article{11c3799a3aca4df5bbe53e979c986b22,

title = "Solar heated graphene-melamine foam for absorbing oil and organic solvents",

abstract = "Superhydrophobic and superoleophilic graphene-melamine foam (rGO-MF) was prepared by simply soaking and chemical reduction process. The rGO-MF had a porous and repetitively compressible structure, together with excellent absorption capacity for various organic solvents. Besides, as a sorbent, the rGO-MF showed great recyclability. The absorption capacity and recovery efficiency of rGO-FM remained stable with excellent performance after 10 times cycle experiments. Additionally, the oil recovered from the sorbent was almost free from contamination. Moreover, solar heating was introduced to the absorbing process to accelerate the absorption speed and protect the porous structure of the sorbent. Thus, the rGO-MF has great potentials in the field of oil-absorption and oil-water separation.",

keywords = "Absorption capacity, Environment, Graphene-melamine foam, Solar heating",

author = "Dan Liu and Tong Tai and Yurong He",

note = "Publisher Copyright: {\textcopyright} 2019 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/) Peer-review under responsibility of the scientific committee of ICAE2018 - The 10th International Conference on Applied Energy.; 10th International Conference on Applied Energy, ICAE 2018 ; Conference date: 22-08-2018 Through 25-08-2018",

year = "2019",

doi = "10.1016/j.egypro.2019.01.140",

language = "英语",

volume = "158",

pages = "490--496",

journal = "Energy Procedia",

issn = "1876-6102",

publisher = "Elsevier Ltd",

}

TY - JOUR

T1 - Solar heated graphene-melamine foam for absorbing oil and organic solvents

AU - Liu, Dan

AU - Tai, Tong

AU - He, Yurong

N1 - Publisher Copyright: © 2019 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/) Peer-review under responsibility of the scientific committee of ICAE2018 - The 10th International Conference on Applied Energy.

PY - 2019

Y1 - 2019

N2 - Superhydrophobic and superoleophilic graphene-melamine foam (rGO-MF) was prepared by simply soaking and chemical reduction process. The rGO-MF had a porous and repetitively compressible structure, together with excellent absorption capacity for various organic solvents. Besides, as a sorbent, the rGO-MF showed great recyclability. The absorption capacity and recovery efficiency of rGO-FM remained stable with excellent performance after 10 times cycle experiments. Additionally, the oil recovered from the sorbent was almost free from contamination. Moreover, solar heating was introduced to the absorbing process to accelerate the absorption speed and protect the porous structure of the sorbent. Thus, the rGO-MF has great potentials in the field of oil-absorption and oil-water separation.

AB - Superhydrophobic and superoleophilic graphene-melamine foam (rGO-MF) was prepared by simply soaking and chemical reduction process. The rGO-MF had a porous and repetitively compressible structure, together with excellent absorption capacity for various organic solvents. Besides, as a sorbent, the rGO-MF showed great recyclability. The absorption capacity and recovery efficiency of rGO-FM remained stable with excellent performance after 10 times cycle experiments. Additionally, the oil recovered from the sorbent was almost free from contamination. Moreover, solar heating was introduced to the absorbing process to accelerate the absorption speed and protect the porous structure of the sorbent. Thus, the rGO-MF has great potentials in the field of oil-absorption and oil-water separation.

KW - Absorption capacity

KW - Environment

KW - Graphene-melamine foam

KW - Solar heating

UR - https://www.scopus.com/pages/publications/85063905808

U2 - 10.1016/j.egypro.2019.01.140

DO - 10.1016/j.egypro.2019.01.140

M3 - 会议文章

AN - SCOPUS:85063905808

SN - 1876-6102

VL - 158

SP - 490

EP - 496

JO - Energy Procedia

JF - Energy Procedia

T2 - 10th International Conference on Applied Energy, ICAE 2018

Y2 - 22 August 2018 through 25 August 2018

ER -

Solar heated graphene-melamine foam for absorbing oil and organic solvents

Abstract

Keywords

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