Selective adsorption of unsaturated linear C4 molecules on the all-silica DD3R
Literature Information
W. Zhu, F. Kapteijn, J. A. Moulijn, J. C. Jansen
The adsorption of but-1-ene, buta-1,3-diene, cis-but-2-ene and trans-but-2-ene on the all-silica DD3R has been investigated using a tapered element oscillating microbalance (TEOM). The single-component adsorption isotherms of buta-1,3-diene and trans-but-2-ene are reported for the first time at temperatures in the range from 303 to 473 K and at pressures up to 1.5×105 Pa. The Langmuir isotherm appropriately describes their equilibrium data of adsorption on the all-silica DD3R. The analysis of thermodynamic properties such as isosteric heat and entropy of adsorption indicates that the adsorbent is energetically uniform. Transient experiments reveal that the 8-ring windows of the all-silica DD3R are accessible to buta-1,3-diene and trans-but-2-ene molecules, while they exclude but-1-ene and cis-but-2-ene molecules. High adsorption selectivities suggest that the all-silica DD3R might be an effective adsorbent for the separation or purification of C4 mixtures.
Recommended Journals

Journal of Saudi Chemical Society

Russian Chemical Bulletin

Current Opinion in Colloid & Interface Science

Journal of Peptide Science

Drug Discovery Today

Chemical Communications

Journal of Natural Medicines

Chemistry Education Research and Practice

Russian Journal of Applied Chemistry

Russian Journal of Organic Chemistry
Related Literature
A new ‘turn-on’ and reversible fluorescent sensor for Al3+ detection and live cell imaging
JianHua Wang, LiHen Feng, JianBin Chao, Yu Wang, ShaoMin Shuang
DOI: 10.1039/C9AY01438A
Highly selective and sensitive detection of Cu2+ with lysine enhancing bovine serum albumin modified-carbon dots fluorescent probe
Jia-Ming Liu, Li-ping Lin, Xin-Xing Wang, Shao-Qin Lin, Wen-Lian Cai, Li-Hong Zhang, Zhi-Yong Zheng
DOI: 10.1039/C2AN35130G
A simple and rapid chemosensor for colorimetric detection of dimethoate pesticide based on the peroxidase-mimicking catalytic activity of gold nanoparticles
Yang Hu, Jinlong Wang
DOI: 10.1039/C9AY01506J
A magneto-fluorescence bacteria assay strategy based on dual colour sulfide fluorescent nanoparticles with high near-IR conversion efficiency
Yanli Zhu, Yiyang Sun, Qingyun Cai
DOI: 10.1039/D0AN00816H
Cadmium binding in mixtures of phytochelatins and their fragments: A voltammetric study assisted by multivariate curve resolution and mass spectrometry
Rui Gusmão, Cristina Ariño, José Manuel Díaz-Cruz, Miquel Esteban
DOI: 10.1039/B918293D
PEGylated NALC-functionalized gold nanoparticles for colorimetric discrimination of chiral tyrosine
Xin-Yue Chen, Wei Ha, Xiao-Jie Jin, Yan-Ping Shi
DOI: 10.1039/D0AN01460E
Colorimetric and fluorometric dual-readout sensor for lysozyme
Hanye Zheng, Kefeng Xu, Linguang Luo, Yibiao Song, Zhenyu Lin, Longhua Guo, Bin Qiu, Guonan Chen
DOI: 10.1039/C3AN01194A
Investigation of the mechanical effects of targeted drugs on cancerous cells based on atomic force microscopy
Jiajing Zhu, Yanling Tian, Xianping Liu
DOI: 10.1039/D1AY00649E
You might also like
How is Ethyl 4-chlorothieno[2,3-b]pyridine-5-carboxylate (CAS: 59713-58-5) typically synthesized?
Ethyl 4-chlorothieno[2,3-b]pyridine-5-carboxylate (CAS: 59713-58-5) can be synth...
What regulatory guidelines apply to 5-Methyl-1H-indole-3-carbaldehyde (CAS: 52562-50-2)?
5-Methyl-1H-indole-3-carbaldehyde (CAS: 52562-50-2) is subject to various regula...
What are the physical and chemical properties of (1,3-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-5-pyrimidinyl)boronic acid (CAS: 223418-73-3)?
(1,3-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-5-pyrimidinyl)boronic acid is a white...
How should waste containing Sulfocostunolide A (CAS: 1016983-51-9) be handled?
Waste containing Sulfocostunolide A (CAS: 1016983-51-9) should be handled with c...
What precautions should be taken when handling Murraxocin (CAS: 88478-44-8)?
When handling Murraxocin (CAS: 88478-44-8), ensure proper personal protective eq...
What are the physical and chemical properties of Formvar (CAS: 63148-64-1)?
Formvar (CAS: 63148-64-1) is an alkyd resin characterized by a high molecular we...
Is (S)-4-benzyl-2-((benzyloxy)methyl)morpholine (CAS: 205242-66-6) safe?
(S)-4-benzyl-2-((benzyloxy)methyl)morpholine is generally safe when handled with...
What industries use Methyl 1-(5-bromo-2-pyrimidinyl)cyclopropanecarboxylate (CAS: 1447607-69-3)?
Methyl 1-(5-bromo-2-pyrimidinyl)cyclopropanecarboxylate (CAS: 1447607-69-3) is p...
Is 2-Methyl-1-phenyl-1-propanamine hydrochloride (CAS: 24290-47-9) safe?
2-Methyl-1-phenyl-1-propanamine hydrochloride (CAS: 24290-47-9) is generally con...
How is 3-(4-Bromophenyl)-2-methylpropanoic acid (CAS: 66735-01-1) typically synthesized?
3-(4-Bromophenyl)-2-methylpropanoic acid is synthesized through a multi-step pro...
Source Journal
Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.
![Sodium 6-amino-3-[(E)-{4-[(E)-(4-aminophenyl)diazenyl]-2-methoxy-5-methylphenyl}diazenyl]-4-hydroxy-2-naphthalenesulfonate structure Sodium 6-amino-3-[(E)-{4-[(E)-(4-aminophenyl)diazenyl]-2-methoxy-5-methylphenyl}diazenyl]-4-hydroxy-2-naphthalenesulfonate structure](https://static.chemtradehub.com/structs/294/2945-96-2-092f.webp)
![4-[(1-Methyl-1H-pyrrol-2-yl)methylene]-1,3(2H,4H)-isoquinolinedione structure 4-[(1-Methyl-1H-pyrrol-2-yl)methylene]-1,3(2H,4H)-isoquinolinedione structure](https://static.chemtradehub.com/structs/110/1104546-89-5-a600.webp)


