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• W2312543085 endingPage "14179" @default.
• W2312543085 startingPage "14169" @default.
• W2312543085 abstract "The intriguing hysteretic adsorption-desorption behavior of certain microporous metal-organic frameworks (MMOFs) has received considerable attention and is often associated with a gate-opening (GO) effect. Here, the hysteretic adsorption of N(2) and Ar to Zn(2)(bpdc)(2)(bpee) (bpdc = 4,4'-biphenyldicarboxylate; bpee = 1,2-bipyridylethene) shows a pronounced effect of allowed experimental time at 77 and 87 K. When the time allowed is on the order of minutes for N(2) at 77 K, no adsorption is observed, whereas times in excess of 60 h is required to achieve appreciable adsorption up to a limiting total coverage. Given sufficient time, the total uptake for N(2) and Ar converged at similar reduced temperatures, but the adsorption of Ar was significantly more rapid than that of N(2), an observation that can be described by activated configurational diffusion. N(2) and Ar both exhibited discontinuous stepped adsorption isotherms with significant hysteresis, features that were dependent upon the allowed time. The uptake of H(2) at 77 K was greater than for both N(2) and Ar but showed no discontinuity in the isotherm, and hysteretic effects were much less pronounced. N(2) and Ar adsorption data can be described by an activated diffusion process, with characteristic times leading to activation energies of 6.7 and 12 kJ/mol. Fits of H(2) adsorption data led to activation energies in the range 2-7 kJ/mol at low coverage and nonactivated diffusion at higher coverage. An alternate concentration-dependent diffusion model is presented to describe the stepwise adsorption behavior, which is observed for N(2) and Ar but not for H(2). Equilibrium is approached very slowly for adsorption to molecularly sized pores at low temperature, and structural change (gate opening), although it may occur, is not required to explain the observations." @default.
• W2312543085 created "2016-06-24" @default.
• W2312543085 creator A5004014751 @default.
• W2312543085 creator A5004500689 @default.
• W2312543085 creator A5052976266 @default.
• W2312543085 creator A5078578524 @default.
• W2312543085 date "2011-11-01" @default.
• W2312543085 modified "2023-09-28" @default.
• W2312543085 title "Effect of Time, Temperature, and Kinetics on the Hysteretic Adsorption–Desorption of H₂, Ar, and N₂ in the Metal–Organic Framework Zn₂(bpdc)₂(bpee)" @default.
• W2312543085 cites W1628423641 @default.
• W2312543085 cites W1964098490 @default.
• W2312543085 cites W1964953510 @default.
• W2312543085 cites W1970257870 @default.
• W2312543085 cites W1971136591 @default.
• W2312543085 cites W1973197507 @default.
• W2312543085 cites W1978465568 @default.
• W2312543085 cites W1979243460 @default.
• W2312543085 cites W1979474625 @default.
• W2312543085 cites W1981793726 @default.
• W2312543085 cites W1987652875 @default.
• W2312543085 cites W1990918587 @default.
• W2312543085 cites W1992545229 @default.
• W2312543085 cites W1997659809 @default.
• W2312543085 cites W1999351214 @default.
• W2312543085 cites W2002880500 @default.
• W2312543085 cites W2003709550 @default.
• W2312543085 cites W2004550299 @default.
• W2312543085 cites W2005454218 @default.
• W2312543085 cites W2005749193 @default.
• W2312543085 cites W2009046788 @default.
• W2312543085 cites W2012841293 @default.
• W2312543085 cites W2015428601 @default.
• W2312543085 cites W2016160332 @default.
• W2312543085 cites W2016539884 @default.
• W2312543085 cites W2018174055 @default.
• W2312543085 cites W2021323508 @default.
• W2312543085 cites W2021487825 @default.
• W2312543085 cites W2021814556 @default.
• W2312543085 cites W2025065389 @default.
• W2312543085 cites W2036105168 @default.
• W2312543085 cites W2042574967 @default.
• W2312543085 cites W2044844998 @default.
• W2312543085 cites W2045087598 @default.
• W2312543085 cites W2045565501 @default.
• W2312543085 cites W2049243195 @default.
• W2312543085 cites W2050638086 @default.
• W2312543085 cites W2054461565 @default.
• W2312543085 cites W2054660650 @default.
• W2312543085 cites W2061580253 @default.
• W2312543085 cites W2062916427 @default.
• W2312543085 cites W2066001826 @default.
• W2312543085 cites W2070716620 @default.
• W2312543085 cites W2071051228 @default.
• W2312543085 cites W2074763162 @default.
• W2312543085 cites W2076775849 @default.
• W2312543085 cites W2088557285 @default.
• W2312543085 cites W2089447546 @default.
• W2312543085 cites W2090821589 @default.
• W2312543085 cites W2098292174 @default.
• W2312543085 cites W2099486431 @default.
• W2312543085 cites W2104797682 @default.
• W2312543085 cites W2105840451 @default.
• W2312543085 cites W2110993530 @default.
• W2312543085 cites W2115764422 @default.
• W2312543085 cites W2129677811 @default.
• W2312543085 cites W2130304166 @default.
• W2312543085 cites W2172269778 @default.
• W2312543085 cites W2318044185 @default.
• W2312543085 cites W2326269884 @default.
• W2312543085 cites W2858547974 @default.
• W2312543085 cites W2950776144 @default.
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• W2312543085 doi "https://doi.org/10.1021/la202842m" @default.
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