Zeolitic Imidazolate Framework-8 as promising nanoparticles for arsenic removal from aqueous solution

2021 ◽  
Vol 18 (5/6/7/8) ◽  
pp. 414
Author(s):  
Parwathi Pillai ◽  
Swapnil Dharaskar
Keyword(s):  
Aqueous Solution ◽  
Arsenic Removal ◽  
Zeolitic Imidazolate Framework

Fabrication of cellulosic paper containing zeolitic imidazolate framework and its application in removal of anionic dye from aqueous solution

BioResources ◽  
2021 ◽  
Vol 16 (2) ◽  
pp. 2644-2654
Author(s):  
Zicheng Chen ◽  
Huiwen Zhang ◽  
Xiangyang He ◽  
Guangyuan Fan ◽  
Xiaosong Li ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Functional Materials ◽  
Anionic Dyes ◽  
Zeolitic Imidazolate Framework ◽  
Cellulosic Fibers ◽  
Simple Filtration ◽  
Metal Organic ◽  
Potential Strategy ◽  
Cellulosic Paper

The combination of metal organic frameworks (MOFs) with other functional materials is a potential strategy for the preparation of advanced MOF-based materials. In this study, a simple approach is reported for the fabrication of cellulosic paper containing zeolitic imidazolate framework (ZIF-8) through in-situ loading in the papermaking process. The results showed that the ZIF-8 was evenly distributed in the paper substrate owing to the multi-layers structure of the cellulosic fibers, although the loading of the ZIF-8 particles on the single cellulosic fiber was nonuniform. The as-prepared ZIF-8 composites can be used as a highly efficient adsorbent material for anionic dyes in aqueous solution thanks to the positive charge on the surface of the ZIF-8 particles. More than 92% of the methyl orange (MO-) dye in the aqueous solution was rapidly removed through a simple filtration process using the ZIF-8 composite cellulosic paper (hand-sheets made in lab) when the content of ZIF-8 in cellulosic paper was high as 25.1%. In addition, the ZIF-8 composite paper had acceptable flexibility and could be reused at least 4 cycles by washing out the adsorbed dye.

Zeolitic imidazolate framework monoliths with high mesoporosity and effective adsorption of toluene from aqueous solution

2017 ◽  
Vol 41 (16) ◽  
pp. 8031-8035 ◽  
Author(s):  
An Wang ◽  
Miao Jin ◽  
Na Li ◽  
Yan Ma ◽  
Ling Chen ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Zeolitic Imidazolate Framework ◽  
Efficient Adsorbent

A monolithic mesoMOF based on ZIF-8 is created as an efficient adsorbent for toluene from aqueous solution.

Ultra-facile aqueous synthesis of nanoporous zeolitic imidazolate framework membranes for hydrogen purification and olefin/paraffin separation

2019 ◽  
Vol 7 (18) ◽  
pp. 10898-10904 ◽  
Author(s):  
Xu Jiang ◽  
Songwei Li ◽  
Yongping Bai ◽  
Lu Shao
Keyword(s):  
Aqueous Solution ◽  
Gas Separation ◽  
Molecular Sieve ◽  
Room Temperature ◽  
Hydrogen Purification ◽  
Step Method ◽  
Zeolitic Imidazolate Framework ◽  
Aqueous Synthesis ◽  
One Step

An ultra-facile one-step method is discovered to synthesize defect-free ZIF-8 molecular sieve membranes in aqueous solution at room temperature for exceptional gas separation.

Arsenic removal from aqueous solution using pyrite

2014 ◽  
Vol 84 ◽  
pp. 526-532 ◽  
Author(s):  
Gülay Bulut ◽  
Ünzile Yenial ◽  
Emrecan Emiroğlu ◽  
Ayhan Ali Sirkeci
Keyword(s):  
Aqueous Solution ◽  
Arsenic Removal

scholarly journals Water-based synthesis of zeolitic imidazolate framework-8 for CO2 capture

RSC Advances ◽  
2017 ◽  
Vol 7 (46) ◽  
pp. 29227-29232 ◽  
Author(s):  
Zhuo Shi ◽  
Yinghao Yu ◽  
Chao Fu ◽  
Lefu Wang ◽  
Xuehui Li
Keyword(s):  
Aqueous Solution ◽  
Adsorption Capacity ◽  
Surface Area ◽  
Co2 Capture ◽  
Large Surface Area ◽  
Zeolitic Imidazolate Framework ◽  
Water Based

ZIF-8 synthesized in aqueous solution has a large surface area and high CO2 adsorption capacity.

Sign in / Sign up

Export Citation Format

Share Document