نتایج جستجو برای: nh2 mil 53

تعداد نتایج: 84351  

Maryam Hosseini Nader Riahi Alam, Sadegh Dehghani Soheila Haghgoo Tohid Mortezazadeh

Introduction: Noninvasive magnetic resonance imaging (MRI) and targeted drug delivery systems, usually referred to as theranostic agents, are being developed to enable detection, site-specific treatment, and long-term monitoring.   Materials and Methods: To elucidate the effects of coating on cellular uptake and biodistribution of n...

2017
Wen Liu Yingying Mi Zhe Weng Yiren Zhong Zishan Wu Hailiang Wang

Dendrite growth and low coulombic efficiency are two major factors that limit the utilization of Li metal electrodes in future generations of high-energy-density rechargeable batteries. This article reports the first study on metal–organic framework (MOF) materials for boosting the electrochemical performance of Li metal electrodes and demonstrates the power of molecular-structure functionaliza...

Journal: :Aerosol and Air Quality Research 2023

A MIL-125-NH2 metal-organic framework (MOF) coated electret filter, named E-MOFilter, was previously developed to simultaneously remove PM2.5 (particulate matter less than 2.5 mm in aerodynamic diameter) and volatile organic compounds (VOCs, e.g., toluene). This E-MOFilter captures toluene primarily through physical adsorption, however, degradation of the adsorbed VOCs is desired for increasing...

Journal: :Chemical Engineering Journal 2022

Process intensification based on innovative coupling between membrane microfiltration and catalytic oxidation technologies has become a promising strategy for water treatment. Here, surface-nucleated metal–organic framework (MOF) was grown in situ to obtain an NH2-MIL-88B(Fe)-functionalized ceramic (NH2-MIL-88B(Fe)@CM), whose ability remove naproxen from matrices via the so-called electro-Fento...

رضا عابدینی, فاطره درستی, محمدرضا امیدخواه

در این مطالعه اثر افزودن ذرات Materials Institute Lavoisier-53, MIL 53 بر خواص گاز تراوایی غشای پلی­ متیل پنتین (PMP) ارزیابی شد.MIL-53با ترکیب درصدهای 10، 20 و %30 وزنی به ماتریس پلیمری اضافه شد. خواص MIL-53 و غشاهای ساخته شده به روش ­های مختلفی نظیر آزمون FTIR،SEM و TGA بررسی شد. همچنین آزمون جذب گازهای CO2 و CH4 برای بررسی هر چه دقیق ­تر خواص گاز تراوایی غشاهای حاصل انجام و داده­ های جذب با ...

Journal: :Chemical science 2017
Wen Liu Yingying Mi Zhe Weng Yiren Zhong Zishan Wu Hailiang Wang

Dendrite growth and low coulombic efficiency are two major factors that limit the utilization of Li metal electrodes in future generations of high-energy-density rechargeable batteries. This article reports the first study on metal-organic framework (MOF) materials for boosting the electrochemical performance of Li metal electrodes and demonstrates the power of molecular-structure functionaliza...

Journal: :Dalton transactions 2012
John P S Mowat Valerie R Seymour John M Griffin Stephen P Thompson Alexandra M Z Slawin David Fairen-Jimenez Tina Düren Sharon E Ashbrook Paul A Wright

The scandium analogue of the flexible terephthalate MIL-53 yields a novel closed pore structure upon removal of guest molecules which has unusual thermal behaviour and stepwise opening during CO(2) adsorption. By contrast, the nitro-functionalised MIL-53(Sc) cannot fully close and the structure possesses permanent porosity for CO(2).

رضا عابدینی, محمد رضا امیدخواه

دراین پژوهش، عملکرد غشای ماتریس ترکیبی پلی‌(4- متیل-1-پنتین) حاوی ذرات  MIL 53 در جداسازی کربن دی‌اکسید از نیتروژن بررسی شده است. ذرات MIL 53 با مقادیر وزنی 10، 20 و %30 به ماتریس پلیمری اضافه شدند. همچنین، قابلیت جذب گازهای CO2 و N2 به‌وسیله ذرات MIL 53 بررسی و داده­‌های جذب به‌کمک معادله لانگمیر ارزیابی شدند. ساختار و خواص گرمایی و مکانیکی غشاهای حاصل با روش­‌های  FT-IR، SEM، TGA و آزمون کشش ...

Journal: :Dalton transactions 2016
Marcus Fischer Johannes Schwegler Carolin Paula Peter S Schulz Martin Hartmann

An organic imidazolium salt of terephthalic acid has been utilized as a linker precursor for the synthesis of an aluminum-based metal organic framework (MOF) with MIL-53(ht) structure. This material shows the predicted porosity in terms of nitrogen and hydrogen sorption without exhibiting the breathing effect typical for MIL-53(Al) materials.

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