Qiang Lyu
Ohio State University
Porous mediumSurface modificationSelectivityReverse osmosisChemical physicsNanotechnologyMetal-organic frameworkMaterials scienceMembrane gas separationDesalinationWater desalinationStimuli responsiveMembraneChemical engineeringPermeationPolymerPorosity
10Publications
3H-index
35Citations
Publications 12
Newest
#1Ting‐Hsiang Hung (NTU: National Taiwan University)H-Index: 2
#2Xuepeng Deng (OSU: Ohio State University)H-Index: 2
Last. Dun-Yen Kang (NTU: National Taiwan University)H-Index: 17
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Abstract null null Comparing the aperture size of a membrane to the kinetic diameter of gases to be separated has long been regarded as the rule of thumb for identifying potential membrane materials. This method based upon molecular sieving could however fail for CO2 separations using metal-organic frameworks (MOFs). While it may be attributed to the breathing effect or linker rotation for some highly flexible MOFs, the adsorbent-adsorbate Coulombic interaction can also significantly influence t...
1 CitationsSource
#1Ting‐Hsiang Hung (NTU: National Taiwan University)H-Index: 2
#2Qiang Lyu (OSU: Ohio State University)H-Index: 3
Last. Dun-Yen Kang (NTU: National Taiwan University)H-Index: 17
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Source
#1Heseong An (Sogang University)H-Index: 6
#2Kie Yong Cho (Pukyong National University)H-Index: 14
Last. Jong Suk Lee (Sogang University)H-Index: 27
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1 CitationsSource
#3Zhikun WangH-Index: 8
Last. Songqing HuH-Index: 15
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Source
#1Da‐Shiuan Chiou (NTU: National Taiwan University)H-Index: 2
#2Hyun Jung Yu (Sogang University)H-Index: 5
Last. Dun-Yen Kang (NTU: National Taiwan University)H-Index: 17
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7 CitationsSource
#1Ming-Yang Kan (NTU: National Taiwan University)H-Index: 4
#2Qiang Lyu (OSU: Ohio State University)H-Index: 3
Last. Dun-Yen Kang (NTU: National Taiwan University)H-Index: 17
view all 7 authors...
Metal-organic frameworks (MOFs) are considered as promising materials for membrane gas separations. Structural defects within a pure MOF membrane can considerably reduce its selectivity and possibly result in a nonselective separation. This work proposes a solution-phase synthesis with dielectric barrier discharge (DBD) plasma to suppress the formation of defects in the pure MOF membrane of CPO-8-BPY. Through comprehensive solid-state characterization with XRD, SEM, XPS, solid-state NMR, and XAF...
Source
#1Meng Cheng (China University of Petroleum)H-Index: 4
#2Qiang Lyu (OSU: Ohio State University)H-Index: 3
Last. Songqing Hu (China University of Petroleum)H-Index: 15
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Abstract Most of existing nanocontainers suffer from tedious, complicated and unsustainable assembly process which restricts their application in corrosion protection as smart inhibitor carriers. In this study, we adopted the framework-hybridization approach to prepare a smart anticorrosion system (MBT@Ph-HPMO), with MBT inhibitor as cargo and phenylene-bridged hollow periodic mesoporous organosilica (Ph-HPMO) as nanocontainer. Results reveal that the π-π stacking between MBT and framework of Ph...
1 CitationsSource
#1Qiang Lyu (OSU: Ohio State University)H-Index: 3
#2Dun-Yen Kang (NTU: National Taiwan University)H-Index: 17
Last. Li-Chiang Lin (OSU: Ohio State University)H-Index: 28
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Abstract Increasing demand for affordable desalinating water has stimulated the vigorous development of reverse osmosis (RO) membranes. To date, the performance of polymeric membranes is limited by the permeability–selectivity trade-off: more permeable membranes lead to a less ideal selectivity and vice versa. Significant efforts have been made to identify new classes of ultra-permeable nanoporous membranes, but such trade-off can still be commonly observed. In this study, we identify the key ro...
5 CitationsSource
#1Chien-You Su (CCU: National Chung Cheng University)H-Index: 3
#2Qiang Lyu (OSU: Ohio State University)H-Index: 3
Last. Li-Chiang Lin (OSU: Ohio State University)H-Index: 28
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Manipulating building-block nanomaterials to form an ordered superstructure in a dilute and spacer-free solution phase challenges the existing 5-nm node lithography and nanorobotics. The cooperative nature of nanocrystals, polymers, and cells can lead to superarrays or colloidal crystals. For known highly ordered systems, the characteristic length of materials, defined as the shortest dimension of objects, is generally larger than their separations. A spacer (small-molecule surfactant or polymer...
4 CitationsSource
#1Eun Hyun Cho (OSU: Ohio State University)H-Index: 3
#2Qiang Lyu (China University of Petroleum)H-Index: 3
Last. Li-Chiang Lin (OSU: Ohio State University)H-Index: 28
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ABSTRACTOur society is currently facing critical energy and environment issues, due to the consistent increase in the usage of fossil fuels and anthropogenic activities. One of the viable solutions...
10 CitationsSource