Toluene adsorption performance of mortar adhesives using carbon nanomaterial for improving indoor air quality

Seunghwan Wi, Hwayoung Lee, Seong Jin Chang, Su Gwang Jeong, Jongki Lee, Sumin Kim

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Porous carbon materials are advantageous in adsorbing pollutants due to their wide range of specific surface areas, pore diameter, and pore volume. Among the porous carbon materials, in the current study, expanded graphite, xGnP, xGnP C-300, xGnP C-500 and xGnP C-750 were prepared as adsorbent materials. BET analysis was conducted to select the adsorbent material through the analysis of the specific surface area, pore size, and pore volume of the prepared porous carbon materials. Morphological analysis using SEM was also performed. The xGnP C-500 as adsorbent material was applied to a mortar adhesive (MA). The toluene adsorption performances of the specimens were evaluated using 20L small chamber. Furthermore, the performance of the mortar adhesive, as indicated by the shear bond strength, the length change rate, and the water retention rate, was analyzed according to the required test method specified in the Korean standards.

Original languageEnglish
Title of host publication15th Conference of the International Society of Indoor Air Quality and Climate, INDOOR AIR 2018
PublisherInternational Society of Indoor Air Quality and Climate
ISBN (Electronic)9781713826514
Publication statusPublished - 2018
Event15th Conference of the International Society of Indoor Air Quality and Climate, INDOOR AIR 2018 - Philadelphia, United States
Duration: 2018 Jul 222018 Jul 27

Publication series

Name15th Conference of the International Society of Indoor Air Quality and Climate, INDOOR AIR 2018

Conference

Conference15th Conference of the International Society of Indoor Air Quality and Climate, INDOOR AIR 2018
Country/TerritoryUnited States
CityPhiladelphia
Period18/7/2218/7/27

Bibliographical note

Funding Information:
This research was supported by a grant(18RERP-B082204-05) from Residential Environment Research Program funded by Ministry of Land, Infrastructure and Transport of Korean government. 6 REFERENCES Anbia M, Khataei N.K, 2012. J. Saudi Chem. Soc. 20(Suppl 1):S38–S45. Fu C, Wang Z, Liu J, Jiang H, Li G, Zhi C. 2016, Progr. Nat. Sci. Mater. Int. 26:319-323. Zhang W, Zhang L.Y, Zhao X.J, Zhou Z. 2016. J. Solid State Chem. 243:101-105. ISO. 2009. ISO 16000-23,24, Switzerland: International Organization for Standardization. KS. 2011. KS L 1592, Republic of Korea: Korean Agency for Technology and Standards.

Publisher Copyright:
© 2018 15th Conference of the International Society of Indoor Air Quality and Climate, INDOOR AIR 2018. All rights reserved.

All Science Journal Classification (ASJC) codes

  • Pollution

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