Journal ArticleDOI
High temperature adsorption of CO2 on Mg–Al hydrotalcite: Effect of the charge compensating anions and the synthesis pH
Qiang Wang,Zhihuai Wu,Zhihuai Wu,Hui Huang Tay,Luwei Chen,Yan Liu,Jie Chang,Ziyi Zhong,Jizhong Luo,Armando Borgna +9 more
TLDR
In this paper, a detailed investigation on how charge compensating anions and synthesis pH affect the structural properties and CO2 adsorption capacity of Mg-Al hydrotalcites (HTs).About:
This article is published in Catalysis Today.The article was published on 2011-04-30. It has received 141 citations till now. The article focuses on the topics: Adsorption & BET theory.read more
Citations
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Recent advances in the synthesis and application of layered double hydroxide (LDH) nanosheets.
Qiang Wang,Dermot O'Hare +1 more
TL;DR: Delamination of LDHs is an interesting route for producing positively charged thin platelets with a thickness of a few atomic layers, which can be used as nanocomposites for polymers or as building units for making new designed organic- inorganic or inorganic-inorganic nanomaterials.
Journal ArticleDOI
Recent advances in solid sorbents for CO2 capture and new development trends
Junya Wang,Liang Huang,Ruoyan Yang,Zhang Zhang,Jingwen Wu,Yanshan Gao,Qiang Wang,Dermot O'Hare,Ziyi Zhong +8 more
TL;DR: In this article, the authors organize the CO2 sorbents according to their working temperatures by classifying them as such: (1) low-temperature ( 400 °C), since the sorption capacity, kinetics, recycling stability and cost are important parameters when evaluating a sorbent.
Journal ArticleDOI
Industrial carbon dioxide capture and utilization: state of the art and future challenges
Wanlin Gao,Shuyu Liang,Rujie Wang,Qian Jiang,Yu Zhang,Qianwen Zheng,Bingqiao Xie,Cui Ying Toe,Xuancan Zhu,Junya Wang,Liang Huang,Yanshan Gao,Zheng Wang,Changbum Jo,Qiang Wang,Lidong Wang,Yuefeng Liu,Benoit Louis,Jason Scott,Anne-Cécile Roger,Rose Amal,Hong He,Sang-Eon Park +22 more
TL;DR: This work critically summarized and comprehensively reviewed the characteristics and performance of both liquid and solid CO2 adsorbents with possible schemes for the improvement of their CO2 capture ability and advances in CO2 utilization.
Journal ArticleDOI
Quasi-one-dimensional metal-oxide-based heterostructural gas-sensing materials: A review
TL;DR: In this paper, the authors introduce the two-step preparation process of various quasi-1D nanostructures and then discuss how the primary parameters, e.g., the amount of activated adsorption sites, the gas diffusion ability, and the coverage the secondary materials, can have an impact on the gas-sensing performances.
Journal ArticleDOI
Challenges and strategies for optimization of glycerol steam reforming process
TL;DR: In this article, the main challenges and strategies adopted for optimization of GSR process are addressed, namely the GSR thermodynamic aspects, the last developments on catalysis and kinetics, as well as the last advances on GSR performed in SERs and MRs.
References
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Journal ArticleDOI
Hydrotalcite-type anionic clays: Preparation, properties and applications.
Journal ArticleDOI
Adsorbent Materials for Carbon Dioxide Capture from Large Anthropogenic Point Sources
TL;DR: The CO(2) adsorption behavior of several different classes of solid carbon dioxide adsorbents, including zeolites, activated carbons, calcium oxides, hydrotalcites, organic-inorganic hybrids, and metal-organic frameworks are described.
Journal ArticleDOI
CO2 capture by solid adsorbents and their applications: current status and new trends
TL;DR: In this paper, the authors classified solid CO2-adsorbents into three types according to their sorption/desorption temperatures: low-, intermediate-and high-temperature adsorbents with temperatures ranging from below 200 °C, between 200-400 °C and above 400 °C.
Journal ArticleDOI
The Syntheses of Hydrotalcite-Like Compounds and Their Structures and Physico-Chemical Properties I: The Systems Mg2+-Al3+-NO3-, Mg2+-Al3+-Cl-, Mg2+-Al3+-ClO4-, Ni2+-Al3+-Cl- and Zn2+-Al3+-Cl-
TL;DR: The basic salts of this system were prepared and their structures and physico-chemical properties were studies by electron microscopy, chemical analysis, X-ray powder diffraction, thermal analysis, and acidity-basicity measurements as mentioned in this paper.
Journal ArticleDOI
Sorption-Enhanced Hydrogen Production: A Review
TL;DR: In the sorptionenhanced hydrogen production process, hydrocarbon reforming, water gas shift, and CO2 separation reactions occur simultaneously in a single reaction step over a reforming catalyst mixed with a CO2 sorbent as discussed by the authors.
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CO2 capture by solid adsorbents and their applications: current status and new trends
Recent advances in the synthesis and application of layered double hydroxide (LDH) nanosheets.
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