Journal of the Korean Applied Science and Technology (한국응용과학기술학회지)

The Korean Society of Applied Science and Technology (한국응용과학기술학회)
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Elimination Effect of Formaldehyde, Acetaldehyde and Total Volatile Organic Compounds from Car Felts using Nano-carbon Materials

  • Published : 2009.03.30
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Abstract

We proposed the new nano-carbon ball (NCB) materials for eliminating the total volatile organic compounds(TVOCs) from the felt which is built in the car. The concentrations of acetaldehyde and formaldehyde of the original felts were varied upon the different production lots. Acetaldehyde in the felt can be eliminated to target level($0.2{\mu}g$) after introducing 0.5 wt% of NCB into the felt. Detector tube method for analyzing formaldehyde gas was more accurate than HPLC method. Formaldehyde can be eliminated to target level (64 ppb) after introducing 0.5 wt% of NCB into the felt. We also found that TVOC can be reduced to target level ($0.32{\mu}g$) after introducing 2.0 wt% of NCB. Upon introducing small amounts of NCB into the felt, it was possible that the level of formaldehyde, acetaldehyde and TVOC formed from the felts can be reduced to the target level. We also suggest the effective analyzing method of TVOCs.

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References

  1. H. T. Charles, D. V. Radisav and ]. U.Lois, Impact of Oxygen-ContainingSurface Functional Groups on ActivatedCarbon Adsorption of Phenols, EnvironSci. Technol., 31(7), 1872 (1997) https://doi.org/10.1021/es960474r
  2. N. Gayle, D. Mary and H. Rob, Influenceof characterised natural organic materialon activated carbon adsorption: II. Effecton pore volume distribution and adsorptionof 2-methylisoborneol, Water Research,31(5), 1065 (1997) https://doi.org/10.1016/S0043-1354(96)00325-9
  3. H. Gies and B. Marker, The structurecontrollingrole of organic templates forthe synthesis of porosils in the systemsSi^{O_2}/template/H^{_2}O, Zeolites, 12(1), 42(1992) https://doi.org/10.1016/0144-2449(92)90008-D
  4. C. T. Kresge, M. E. Leonowicz, W. ].Roth, ]. C. Vartuli and ]. S. Beck,Ordered mesoporous molecular sievessynthesized by a liquid-crystal templatemechanism. Nature, 359, 710 (1992) https://doi.org/10.1038/359710a0
  5. J. Y. Ying, C. P. Mehnert and M. S.Wong, Synthesis and Applications ofSupramolecular-Templated MesoporousMaterials, Angew. Chem, Int Ed., 38, 56(1999) https://doi.org/10.1002/(SICI)1521-3773(19990115)38:1/2<56::AID-ANIE56>3.0.CO;2-E
  6. M. E. Davis, Ordered porous materials foremerging applications, Nature, 417, 813(2002) https://doi.org/10.1038/nature00785
  7. D. Y. Zhao, J. L. Feng, Q. S. Huo, N.Melosh, G. H. Fredrickson, B. F. Chmelkaand G. D. Stucky, Triblock copolymersyntheses of mesoporous silica withperiodic 50 to 300 angstrom pores,Science, 279, 548 (1998) https://doi.org/10.1126/science.279.5350.548
  8. S. W. Blocki, VOC Removal: Comparisonof MCM-41 with hydrophobic zeolites andactivated· carbon, Environ Prog., 12, 226(1993) https://doi.org/10.1002/ep.670120312
  9. X. S. Zhao and G. Q. Lu, Modification ofMCM-41 by surface silylation withtrimethylchlorosilane and adsorption study,J Phys. Chem B, 102, 1556 (1998) https://doi.org/10.1021/jp972788m
  10. C. Yu,.]. Fan, B. Tian, and D. Y. Zhao,Morphology Development of. MesoporousMaterials: a Colloidal Phase SeparationMechanism, Chem Mater. 16, 889 (2004) https://doi.org/10.1021/cm035011g
  11. X. Liu, B. Tian, C. Yu, B. Tu, and D. Y.Zhao, Microwave-Assisted SolvothermalSynthesis of Radial ZnS Nanoribbons,Chemistry Letters, 33(5), 2 (2004) https://doi.org/10.1246/cl.2004.2
  12. B. Tian, X. Liu, L. A Solovyov, Z. Liu,H. Yang, Z. Zhang, S. Xie, F. Zhang, BoTu, C. Yu, O. Terasaki, and D. Y. Zhao,Facile Synthesis and Characterization ofNovel Mesoporous and Mesorelief Oxideswith Gyroidal Structures, J Am ChemSoc, 126, 865 (2004) https://doi.org/10.1021/ja037877t
  13. L. Wang, B. Tian, ]. Fan, X. Liu, H.Yang, C. Yu, B. Tu, D. Y. Zhao, Blockcopolymer templating syntheses of orderedlarge-pore stable mesoporousaluminophosphates andFe-aluminophosphate based on an"acid-base pair"route, Microporous andMesoporous Materials, 67, 123.133 (2004)
  14. J. Fan, J. Lei, L. M. Wang, C. Z. Yu, B.Tu, and D. Y. Zhao, Rapid andhigh-capacity immobilization of enzymesbased on mesoporous silicas withcontrolled morphologies Chem Commun,2140 (2003)
  15. L. Wang, ]. Fan, B. Tian, H. Yang, C.Yu, B. Tu , D. Y. Zhao; Synthesis andcharacterization of small pore thick-walledSBA -16 templated by oligomericsurfactant with ultra-long hydrophilicchains, Microporous and MesoporousMaterials, 67, 135.141 (2004)
  16. S. Che, AE. Garcia-Bennett, X. Liu, R. P.Hodgkins, P. A Wright, D. Y. Zhao, O.Terasaki, and T. Tatsumi, Synthesis ofLarge-Pore Ia3d Mesoporous Silica andIts Tubelike Carbon Replica, Angew.Chem Int. Ed., 42, 3930 (2003) https://doi.org/10.1002/anie.200351752
  17. J. Chen, Z. Liu, T. Yu, Z. Chen, ]. Sun,L. Weng, B. Tu, and D. Y. Zhao, A NewOpen Metal-Organic Framework[Zns(Ge04)(CsIL04)6]n: Constructed byHeterometallic Cluster Zns(Ge04)Secondary Building Units, ChemistryLetters, 32(5), 474 (2003)
  18. Y. R. Kim and K. S. Yang, Preparationof Nano-sized Powders by Sol-GelProcess, J of Korean Oil Chemist' Soc.,20(4), 346 (2003)
  19. S. G Park, ]. Y. Kim and W. G. Cho,Synthesis of nano structured silica andcarbon materials and their application, JSoc. CQsmet.Sci., 30(3), 321 (2004)