Supercritical CO<sub>2</sub> Assisted Preparation of Open-cell Foams of Linear Low-density Polyethylene and Linear Low-density Polyethylene/Carbon Nanotube Composites

Jia Wang; Li Zhang; Jin-biao Bao

doi:10.1007/s10118-016-1806-4

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Supercritical CO₂ Assisted Preparation of Open-cell Foams of Linear Low-density Polyethylene and Linear Low-density Polyethylene/Carbon Nanotube Composites

PAPERS | Updated：2021-05-12

- Supercritical CO₂ Assisted Preparation of Open-cell Foams of Linear Low-density Polyethylene and Linear Low-density Polyethylene/Carbon Nanotube Composites
- Chinese Journal of Polymer Science Vol. 34, Issue 7, Pages: 889-900(2016)
- Affiliations：
  
  Ningbo Key Laboratory of Specialty Polymers, Faculty of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, China
- Author bio：
  
  Li Zhang (张利), E-mail: zhangli2@nbu.edu.cn
- Funds：
- DOI：10.1007/s10118-016-1806-4
  CLC：
- Received：21 January 2016，
  
  Revised：2016-2-24，
  
  Accepted：06 March 2016，
  
  Published：2016-07
- Accepted：
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Jia Wang, Li Zhang, Jin-biao Bao. Supercritical CO₂ Assisted Preparation of Open-cell Foams of Linear Low-density Polyethylene and Linear Low-density Polyethylene/Carbon Nanotube Composites[J]. Chinese Journal of Polymer Science, 2016, 34(7): 889-900. DOI: 10.1007/s10118-016-1806-4.
DOI：

Jia Wang, Li Zhang, Jin-biao Bao. Supercritical CO₂ Assisted Preparation of Open-cell Foams of Linear Low-density Polyethylene and Linear Low-density Polyethylene/Carbon Nanotube Composites[J]. Chinese Journal of Polymer Science, 2016, 34(7): 889-900. DOI: 10.1007/s10118-016-1806-4. DOI：

摘要

Abstract

The open-cell structure foams of linear low-density polyethylene (LLDPE) and linear low-density polyethylene (LLDPE)/multi-wall carbon nanotubes (MWCNTs) composites are prepared by using supercritical carbon dioxide (sc-CO

) as a foaming agent. The effects of processing parameters (foaming temperature

saturation pressure

and depressurization rate) and the addition of MWCNTs on the evolution of cell opening are studied systematically. For LLDPE foaming

the foaming temperature and saturation pressure are two key factors for preparing open-cell foams. An increase in temperature and pressure promotes both the cell wall thinning and cell rupture

because a high temperature results in a decrease in the viscosity of the polymer

and a high pressure leads to a larger amount of cell nucleation. Moreover

for the given temperature and pressure

the high pressurization rate results in a high pressure gradient

favoring cell rupture. For LLDPE/MWCNTs foaming

the addition of MWCNTs not only promotes the cell heterogeneous nucleation

but also prevents the cell collapse during cell opening

which is critical to achieve the open-cell structures with small cell size and high cell density.

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Keywords

references

P. Arora , Z. Zhang . Chem. Rev. , 2004 . 104 4419 .

K. Rezwan , Q. Chen , J. Blaker , A.R. Boccaccini . Biomaterials , 2006 . 27 3413 .

J. Wang , B.H. Lessard , M. Maric , B.D. Favis . Polymer , 2014 . 55 3461 .

M. Pintado-Sierra , L. Delgado , I. Aranaz , Marcos-Fernández , Á. , H. Reinecke , A. Gallardo , D. Zeugolis , C. Elvira . J. Supercrit. Fluid , 2014 . 95 273 .

Q. Huang , B. Seibig , D. Paul . J. Membr. Sci. , 1999 . 161 287 .

Z. Pientka , N. Nemestóthy , K. Bélafi-Bakó . Desalination , 2009 . 241 106 .

J.L. Shi , H. Li , L.F. Fang , Z.Y. Liang , B.K. Zhu . Chinese J. Polym. Sci. , 2013 . 31 ( 2 ): 309 .

M. Martina , D.W. Hutmacher . Polym. Int. , 2007 . 56 145 .

N. Annabi , A. Fathi , S.M. Mithieux , A.S. Weiss , F. Dehghani . J. Supercrit. Fluid , 2011 . 59 157 .

A. Salerno , S. Zeppetelli , Maio E. Di , S. Iannace , P. Netti . J. Supercrit. Fluid. , 2012 . 67 114 .

D. Velasco , L. Benito , M. Fernández-Gutiérrez , Román J. San , C. Elvira . J. Supercrit. Fluid , 2010 . 54 335 .

F.J. O'Brien , B.A. harley , I.V. Yannas , L. Gibson . Biomaterials , 2004 . 25 1077 .

Y.S. Nam , T.G. Park . Biomaterials , 1999 . 20 1783 .

J.A. Barry , M.C.G. Silva , S. Gartmell . J. Mater. Sci. , 2006 . 41 4197 .

C. Zhang , B. Zhu , L.J. Lee . Polymer , 2011 . 52 1847 .

D.L. Tomasko , H. Li , D. Liu , X. Han , M.J. Wingert , L.J. Lee , K.W. Koelling . Ind. Eng. Chem. Res. , 2003 . 42 6431 .

X. Liao , A.V. Nawaby . Ind. Eng. Chem. Res. , 2012 . 51 6722 .

M. Enayati , M.H.N. Famili , H. Janani . Iran Polym. J. , 2013 . 22 417 .

B. Rodeheaver , J. Colton . Polym. Eng. Sci. , 2001 . 41 380 .

Ahmed M. Serry , C. Park , N. Atalla . Cell. Polym. , 2006 . 25 277 .

M. Keshtkar , M. Nofar , C. Park , P. Carreau . Polymer , 2014 . 55 4077 .

A. Salerno , Maio E. Di , S. Iannace , P. Netti . J. Supercrit. Fluid , 2011 . 58 158 .

J.A.R. Ruiz , M. Pedros , J.M. Tallon , M. Dumon . J. Supercrit. Fluid , 2011 . 58 168 .

E. Markocčicč , M. Škerget , Z.e. Knez . Ind. Eng. Chem. Res. , 2013 . 52 15594 .

D. Jahani , A. Ameli , P.U. Jung , M.R. Barzegari , C.B. Park , H. Naguib . Mater. Design. , 2014 . 53 20 .

H.B. Wu , H.J. Haugen , E. Wintermantel . J. Cell. Plast. , 2011 . 48 141 .

L.J. Lee , C. Zeng , X. Cao , X. Han , J. Shen , G. Xu . Compos. Sci. Technol. , 2005 . 65 2344 .

B. Krause , M.E. Boerrigter , der Vegt N.F.A. Van , H. Strathmann , M. Wessling . J. Membr. Sci. , 2001 . 187 181 .

P.C. Lee , H.E. Naguib , C.B. Park , J. Wang . Polym. Eng. Sci. , 2005 . 45 1445 .

P. Gong , T. Taniguchi , M. Ohshima . J. Mater. Sci. , 2014 . 49 2605 .

D. Kohlhoff , M. Ohshima . Macromol. Mater. Eng. , 2011 . 296 770 .

C.B. Park , V. Padareva , P.C. Lee , H.E. Naguib . J. Polym. Eng. , 2005 . 25 239 .

X.L. Jiang , T. Liu , L. Zhao , Z.M. Xu , W.K. Yuan . J. Cell. Plast. , 2009 . 45 225 .

P.C. Lee , J. Wang , C.B. Park . Ind. Eng. Chem. Res. , 2006 . 45 175 .

Y. Zhang , D. Rodrigue , A.K. Abdellatif . J. Appl. Polym. Sci. , 2003 . 90 2111 .

J.M. Williams , D.A. Wrobleski . J. Mater. Sci. , 1989 . 24 4026 .

C. Zeng , N. Hossieny , C. Zhang , B. Wang . Polymer , 2010 . 51 655 .

M.P. Tran , C. Detrembleur , M. Alexandre , C. Jerome , J.M. Thomassin . Polymer , 2013 . 54 3261 .

A. Ameli , M. Nofar , C.B. Park , P. Pötschke , G. Rizvi . Carbon , 2014 . 71 206 .

Y. Qin , L. Liu , J. Shi , W. Wu , J. Zhang , Z.X. Guo , Y. Li , D. Zhu . Chem. Mater. , 2003 . 15 3256 .

J.B. Bao , T. Liu , L. Zhao , G.H. Hu , X. Miao , X. Li . Polymer , 2012 . 53 5982 .

P.C. Lee , G. Li , J.W.S. Lee , C.B. Park . J. Cell. Plast. , 2007 . 43 431 .

J.B. Bao , T. Liu , L. Zhao , G.H. Hu . J. Supercrit. Fluid , 2011 . 55 1104 .

S.N. Leung , C.B. Park , D. Xu , H. Li , R.G. Fenton . Ind. Eng. Chem. Res. , 2006 . 45 7823 .

Q. Guo , J. Wang , C.B. Park , M. Ohshima . Ind. Eng. Chem. Res. , 2006 . 45 6153 .

Y. Sato , T. Takikawa , S. Takishima , H. Masuoka . J. Supercrit. Fluid , 2001 . 19 187 .

Y. Sato , K. Fujiwara , T. Takikawa , S. Takishima , H. Masuoka . Fluid Phase Equilib. , 1999 . 162 261 .

Z.M. Xu , X.L. Jiang , T. Liu , G.H. Hu , L. Zhao , Z.N. Zhu , W.K. Yuan . J. Supercrit. Fluid , 2007 . 41 299 .

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⁰

Supercritical CO2 Assisted Preparation of Open-cell Foams of Linear Low-density Polyethylene and Linear Low-density Polyethylene/Carbon Nanotube Composites

DOI：10.1007/s10118-016-1806-4

摘要

Abstract

关键词

Keywords

references

Supercritical CO₂ Assisted Preparation of Open-cell Foams of Linear Low-density Polyethylene and Linear Low-density Polyethylene/Carbon Nanotube Composites