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Updated: Jun 3, 2026
08:26
Synthesis of Zeolites Using the ADOR (Assembly-Disassembly-Organization-Reassembly) Route
Published on: April 3, 2016
A zeolitic porous lithium-organic framework constructed from cubane clusters
Xiang Zhao1, Tao Wu, Shou-Tian Zheng
1Department of Chemistry, University of California, Riverside, CA 92521, USA.
Chemical Communications (Cambridge, England)
|April 8, 2011
Summary
Researchers developed a novel lithium cubane zeolitic framework with a multi-dimensional channel system. This rigid, thermally stable material exhibits a high surface area and significant hydrogen storage capacity.
Area of Science:
- Materials Science
- Chemistry
- Nanotechnology
Background:
- Zeolitic frameworks are crucial for gas storage and separation.
- Developing novel porous materials with enhanced properties remains a key challenge.
Purpose of the Study:
- To synthesize and characterize a new lithium cubane based zeolitic framework.
- To investigate the structural and gas uptake properties of the novel material.
Main Methods:
- Utilized a ditopic ligand (4-pyridinol) for framework construction.
- Employed BET surface area analysis.
- Measured hydrogen (H2) uptake capacity at cryogenic temperatures (77 K).
Main Results:
- Successfully synthesized a rigid, porous zeolitic framework with a multi-dimensional channel system.
- Achieved a Brunauer-Emmett-Teller (BET) surface area of 440.3 m²/g.
- Demonstrated a high hydrogen uptake capacity of 108.7 cm³/g at 77 K.
Conclusions:
- The lithium cubane based zeolitic framework exhibits excellent thermal stability.
- The material's structure is conducive to efficient gas adsorption.
- The framework shows promise for hydrogen storage applications.
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