Solubility-based gas separation with oligomer-modified inorganic membranes

Javaid, Asad; Hughey, Michael P.; Varutbangkul, Varuntida; Ford, David M.

doi:10.1016/s0376-7388(01)00341-6

Cited by 66 publications

(44 citation statements)

References 21 publications

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“…Paterson and co-workers published a series of papers on the surface modification of inorganic membranes [53][54][55][56][57][58][59]. Their modifications were based on wet chemistry routes rather than the vapor deposition as employed by Miller and Koros.…”

Section: Hybrid Membrane Materialsmentioning

confidence: 99%

“…CH 4 /N 2 ) showed significantly higher selectivity. Table 4 Permeability and selectivity data for N 2 and hydrocarbon gases through hybrid membranes [57,58] They concluded that the membrane after modification no longer remained porous and gas permeation was occurring predominantly due to the solution-diffusion mechanism. Octadecyltrichlorosilane (OTS) was used to modify 5 nm alumina membranes in Part III of Paterson et al's study [55].…”

Section: Hybrid Membrane Materialsmentioning

confidence: 99%

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Membranes for solubility-based gas separation applications

Javaid

2005

Chemical Engineering Journal

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157

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Section: Hybrid Membrane Materialsmentioning

confidence: 99%

Section: Hybrid Membrane Materialsmentioning

confidence: 99%

Membranes for solubility-based gas separation applications

Javaid

2005

Chemical Engineering Journal

Self Cite

157

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“…The significant contemporary interest in organicinorganic hybrid materials reflects both the fundamental chemistry of the rational design of complex materials and practical applications to fields as diverse as catalysis [1], optical materials [2][3], membranes [4][5][6] and sorption [7][8]. One synthetic strategy for design of inorganic-organic hybrid materials is to select suitable inorganic materials and organic ligands with the structure-directing properties [9][10][11].…”

Section: Introductionmentioning

confidence: 99%

A new zinc complex of 1-propyl-1H-benzo[d] imidazole: synthesis, characterization and electrocatalysis

2010

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Abstract:The present work reports the synthesis, characterization and performance of a new zinc(II) complex of [Zn(C 3 H 7 -bim) 2 Br 2 ] (bim = benzimidazole) as electrocatalyst for trichloroacetic acid and bromate reduction. Its structure was characterized by X-ray crystallography, IR spectroscopy and elemental analysis. The zinc atom adopts a distorted tetrahedral geometry by coordinating to two bromine atoms and two nitrogen atoms from two 1-propyl-1H-benzo[d]imidazole ligands. The electrochemical behavior and electrocatalysis of the zinc complex bulk-modified carbon paste electrode (Zn-CPE) have been studied by cyclic voltammetry. The Zn-CPE shows good electrocatalytic activities toward the reduction of trichloroacetic acid and bromate. The detection limit and the sensitivity are 0.05 μM, 67.43 μA μM -1 for trichloroacetic acid detection, and 0.02 μM, 69.94 μA μM -1 for bromate detection, respectively. This modified electrode shows good reproducibility, high stability, low detection limit, technical simplicity and possibility of rapid preparation, which is important for practical applications. New Materials & Function Coordination

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“…The significant contemporary interest in organic-inorganic hybrid materials reflects both the fundamental chemistry of the rational design of complex materials and practical applications to fields as diverse as catalysis [1], optical materials [2,3], membranes [4][5][6] and sorption [7,8]. One synthetic strategy for design of inorganic-organic hybrid materials is to select suitable inorganic materials and organic ligands with structure-directing properties [9][10][11].…”

Section: Introductionmentioning

confidence: 99%

A new cobalt complex of 1-decyl-1H-benzo[d]imidazole: synthesis, characterization and electrocatalysis

Zhuang

Jian

Wang

et al. 2010

Transition Met Chem

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The present work reports on the synthesis, characterization and performance of a new cobalt(II) complex, [Co(C 10 H 21 -bim) 2 (SCN) 2 ] (bim = benzimidazole) as electrocatalyst for trichloroacetic acid and bromate reduction. Its structure was characterized by X-ray crystallography, IR spectroscopy and elemental analysis. The cobalt atom adopts a distorted tetrahedral geometry by coordinating to four nitrogen atoms from two thiocyanates and two 1-decyl-1H-benzo[d]imidazole ligands. The electrochemical behavior and electrocatalysis of the title complex bulk-modified carbon paste electrode (Co-CPE) have been studied by cyclic voltammetry. The Co-CPE shows good electrocatalytic activities toward the reduction of trichloroacetic acid and bromate. The detection limit and the sensitivity are 0.02 lM, 34.63 lA lM -1 for trichloroacetic acid detection, and 0.03 lM, 78.92 lA lM -1 for bromate detection, respectively. This modified electrode shows good reproducibility, high stability, low detection limit, technical simplicity and possibility of rapid preparation, which is important for practical application.

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Solubility-based gas separation with oligomer-modified inorganic membranes

Cited by 66 publications

References 21 publications

Membranes for solubility-based gas separation applications

Membranes for solubility-based gas separation applications

A new zinc complex of 1-propyl-1H-benzo[d] imidazole: synthesis, characterization and electrocatalysis

A new cobalt complex of 1-decyl-1H-benzo[d]imidazole: synthesis, characterization and electrocatalysis

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