نتایج جستجو برای: physisorption

تعداد نتایج: 985  

Journal: :Frontiers in Environmental Science 2021

Microplastics, which serve as sources and vector transport of organic contaminants in both terrestrial marine environments, are emerging micropollutants increasing concerns due to their potential harmful impacts on the environment, biota human health. Microplastic particles have a higher affinity for hydrophobic high surface area-to-volume ratio, particularly aqueous conditions. However, recent...

Journal: :Advanced Materials Interfaces 2021

This paper is devoted to the textural characterization of nanoporous materials with a focus on hierarchically ordered such as mesoporous zeolites, which exhibit an interconnected pore network consisting micro-, meso-, and often macropores. Hierarchically zeolites have potential improve various industrial applications for instance in areas heterogeneous catalysis, separation, gas, energy storage...

Journal: :Langmuir : the ACS journal of surfaces and colloids 2010
Zhimin Tao Youwei Xie Jerry Goodisman Tewodros Asefa

We report on adsorption and release of the anticancer drugs cisplatin and transplatin from mesoporous silica nanomaterials, emphasizing the differences between cisplatin and its much less toxic isomer. Two types of particles, MCM-41 and SBA-15, were used, either as just synthesized or after calcination to remove the templates. The particles were characterized by TEM, nitrogen physisorption, and...

Journal: :Journal of Applied and Natural Science 2021

According to India's National Biofuel Policy, only non-edible oilseed crops can be used for the biofuel feedstock. In this context, Camelina sativa is one such plant that fulfils all criteria defined by policies of India. So, present investigation was aimed examine C. seed oil capabilities as a biodiesel Oil deacidified via adsorption method applying Silica Gel an adsorbent. The highest efficac...

Journal: :Microporous and Mesoporous Materials 2022

Complex large models of multi-scale microstructures porous media do not exist in a manner adequately efficient to render their comprehensive analysis textural and structural properties possible. The simulation experimental processes, such as gas adsorption, raises two issues. First, the modeling these complex materials must be sufficiently realistic. This implies that numerical twin material co...

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