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Modulated synthesis of chromium-based metal-organic framework (MIL-101) with enhanced hydrogen uptake

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dc.contributor.author Ren, Jianwei
dc.contributor.author Musyoka, Nicholas M
dc.contributor.author Langmi, Henrietta W
dc.contributor.author Segakweng, T
dc.contributor.author North, Brian C
dc.contributor.author Mathe, Mahlanyane K
dc.contributor.author Kang, X
dc.date.accessioned 2014-11-11T10:48:59Z
dc.date.available 2014-11-11T10:48:59Z
dc.date.issued 2014-08
dc.identifier.citation Ren, J., Musyoka, N.M., Langmi, H.W., Segakweng, T., North, B.C., Mathe, M, and Kang, X. 2014. Modulated synthesis of chromium-based metal-organic framework (MIL-101) with enhanced hydrogen uptake. International Journal of Hydrogen Energy, vol. 39(23), pp 12018-12023 en_US
dc.identifier.issn 0360-3199
dc.identifier.uri http://ac.els-cdn.com/S0360319914016590/1-s2.0-S0360319914016590-main.pdf?_tid=b797682e-635d-11e4-bcb6-00000aacb362&acdnat=1415021669_1c23856d4ab8055e3bb0251191062aa6
dc.identifier.uri http://hdl.handle.net/10204/7762
dc.identifier.uri https://www.sciencedirect.com/science/article/pii/S0360319914016590
dc.identifier.uri https://doi.org/10.1016/j.ijhydene.2014.06.019
dc.description Copyright: 2014 Elsevier. This is AN ABSTRACT ONLY. The definitive version is published in International Journal of Hydrogen Energy, vol. 39(23), pp 12018-12023 en_US
dc.description.abstract Modulated synthesis of MIL-101(Cr) in high yield and with good reproducibility using formic acid as a modulator is reported. Higher molar ratio of formic acid/CrCl(sub3) was found to form better shape-defined MIL-101(Cr) crystals with higher surface area, larger pore volume and better hydrogen uptake performance. The highly crystalline MIL-101(Cr), composed of crystals in the size range of 100e150 nm with multifaceted surface, could be obtained in an optimized molar regime of CrCl(sub3) 6H(sub2)O/H(sub2)BDC/100HCOOH/550H(sub2)O at 210 degrees C for 8 h. The MIL-101(Cr) obtained from the modulated synthesis also showed high thermal and moisture stabilities as well as enhanced hydrogen storage capacity, making this material particularly promising for practical hydrogen storage applications. en_US
dc.language.iso en en_US
dc.publisher Elsevier en_US
dc.relation.ispartofseries Workflow;13254
dc.subject MIL-101(Cr) en_US
dc.subject Modulated synthesis en_US
dc.subject Hydrogen storage en_US
dc.subject Nucleation rate en_US
dc.title Modulated synthesis of chromium-based metal-organic framework (MIL-101) with enhanced hydrogen uptake en_US
dc.type Article en_US
dc.identifier.apacitation Ren, J., Musyoka, N. M., Langmi, H. W., Segakweng, T., North, B. C., Mathe, M. K., & Kang, X. (2014). Modulated synthesis of chromium-based metal-organic framework (MIL-101) with enhanced hydrogen uptake. http://hdl.handle.net/10204/7762 en_ZA
dc.identifier.chicagocitation Ren, Jianwei, Nicholas M Musyoka, Henrietta W Langmi, T Segakweng, Brian C North, Mahlanyane K Mathe, and X Kang "Modulated synthesis of chromium-based metal-organic framework (MIL-101) with enhanced hydrogen uptake." (2014) http://hdl.handle.net/10204/7762 en_ZA
dc.identifier.vancouvercitation Ren J, Musyoka NM, Langmi HW, Segakweng T, North BC, Mathe MK, et al. Modulated synthesis of chromium-based metal-organic framework (MIL-101) with enhanced hydrogen uptake. 2014; http://hdl.handle.net/10204/7762. en_ZA
dc.identifier.ris TY - Article AU - Ren, Jianwei AU - Musyoka, Nicholas M AU - Langmi, Henrietta W AU - Segakweng, T AU - North, Brian C AU - Mathe, Mahlanyane K AU - Kang, X AB - Modulated synthesis of MIL-101(Cr) in high yield and with good reproducibility using formic acid as a modulator is reported. Higher molar ratio of formic acid/CrCl(sub3) was found to form better shape-defined MIL-101(Cr) crystals with higher surface area, larger pore volume and better hydrogen uptake performance. The highly crystalline MIL-101(Cr), composed of crystals in the size range of 100e150 nm with multifaceted surface, could be obtained in an optimized molar regime of CrCl(sub3) 6H(sub2)O/H(sub2)BDC/100HCOOH/550H(sub2)O at 210 degrees C for 8 h. The MIL-101(Cr) obtained from the modulated synthesis also showed high thermal and moisture stabilities as well as enhanced hydrogen storage capacity, making this material particularly promising for practical hydrogen storage applications. DA - 2014-08 DB - ResearchSpace DP - CSIR KW - MIL-101(Cr) KW - Modulated synthesis KW - Hydrogen storage KW - Nucleation rate LK - https://researchspace.csir.co.za PY - 2014 SM - 0360-3199 T1 - Modulated synthesis of chromium-based metal-organic framework (MIL-101) with enhanced hydrogen uptake TI - Modulated synthesis of chromium-based metal-organic framework (MIL-101) with enhanced hydrogen uptake UR - http://hdl.handle.net/10204/7762 ER - en_ZA


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