In the production of hydrogen gas, removal chloride (HCl) is particular relevance for chemical industry. Here we report HCl performance ZIF-8 metal organic framework demonstrated via fixed-bed (dynamic) measurements under process conditions. The revealed an capacity 1.02 g/g, outperforming by far all traditional materials and other metal-organic previously tested. ZIF-8, before after contact, w...

Membrane technology for water treatment is growing due to the increased demand clean and stringent standard quality. Nanofiltration (NF) widely used in membranes lower energy consumption higher flux rates. The application was not limited only treatment, yet NF showed excellent potential solvent nanofiltration application. utilization of MOF materials preparation produce composite has attracted ...

В работе сравнивается эффективность методов загрузки лекарственного компонента (новокаина) в пористое пространство MOF: (1) одностадийная инкапсуляция in situ, когда новокаин добавляется к раствору во время синтеза ZIF-8 и структура каркаса формируется вокруг захваченной молекулы; (2) нанесение ex situ подразумевает новокаина посредством пропитки по влагоемкости носителя ZIF-8; (3) способ нанес...

Water is life, and clean-water demand increasing daily as a result of rapid population growth industrial evolution. Nevertheless, due to the inadequate supply availability new water sources, there need for effective, sustainable removal contaminants wastewater reuse. Several treatment approaches that include chemical, physical, biological methods have been thoroughly tested, with being regarded...

In recent years, the vapor deposition of zeolitic imidazolate framework-8 (ZIF-8) has gained high attraction due to its good scalability, conformality, and thickness control. The present study provides new fundamental insights regarding ZIF-8 from zinc oxide (ZnO). During synthesis, ZnO thin films with different percentages open porosity (14.5%–24%) were subjected a 2-methylimidazole for conver...

Metal–organic frameworks (MOFs) are an emerging class of nanoporous materials comprising metal centers connected by various organic linkers to create one-, two-, and threedimensional porous structures with tunable pore volumes, surface areas, and chemical properties. Several thousand MOF materials have been synthesized and their numbers continue to grow rapidly. MOFs are predicted to be highly ...

A surface acoustic wave (SAW) formaldehyde gas sensor was fabricated on a 42° 75? ST-cut quartz substrate, with composite sensing layer of zeolitic imidazolate framework (ZIF)-8 polyethyleneimine (PEI)/bacterial cellulose (BC) nanofilms. The addition snowflake-like ZIF-8 structure the PEI/BC sensitive film significantly improves hydrophobicity SAW and increases its sensitivity to gas. It also r...