Confirmation of the performance of exfoliated graphite nanoplatelets for pollutant reduction rate on wood panel

Author:

Kim Junhyun1,Lee Jeong-Hun1,Choi Yoon-Ki1,Kim Sumin1,Moon Hyeun Jun2,Yoon Dong-Won3

Affiliation:

1. School of Architecture, Soongsil University, Republic of Korea

2. Department of Architectural Engineering, Dankook University, Republic of Korea

3. Department of Building Equipment and System Engineering, Gachon University, Republic of Korea

Abstract

Exfoliated graphite nanoplatelets have been used as an additive for the improvement of a variety of properties. Nowadays, it is used as an adsorbent for pollutants, especially volatile organic compounds and formaldehyde. Additionally, exfoliated graphite nanoplatelets have been used as an additive in wood composites, because wood composites have a higher thermal conductivity than timber or typical wood-based panels. Therefore, exfoliated graphite nanoplatelets have been applied to high-density fiberboard which is a core material of wood flooring for the emission rate reduction of volatile organic compounds and formaldehyde and for increasing the thermal conductivity of wood flooring in radiant floor heating systems. Volatile organic compound emissions have been reduced significantly in wood composite boards according to the addition of exfoliated graphite nanoplatelets. The properties of formaldehyde emission and thermal conductivity decreased when 2% exfoliated graphite nanoplatelets are added to high-density fiberboard. However, these properties increased with the increase in the addition of exfoliated graphite nanoplatelets from 2% to 4%.

Publisher

SAGE Publications

Subject

Materials Chemistry,Mechanical Engineering,Mechanics of Materials,Ceramics and Composites

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. A review of exfoliated graphite;Journal of Materials Science;2015-07-26

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