نتایج جستجو برای: mof 5

تعداد نتایج: 1219234  

2014
Jocienne N. Nelson Chris Pierce Sujoy Bhattacharyya Benjamin Lemberger Noah Jones Elizabeth Gilmour Clay Hudgens

Acknowledgements First and foremost I would like to thank my adviser Professor Stephen FitzGerald for his advice and support, for always making time to answer my questions and for showing me how fascinating, frustrating and rewarding experimental physics can be. I am grateful for the opportunity to pursue this work which has been a significant and enjoyable part of my time at Oberlin. I thank m...

Journal: :Chemical communications 2012
Praveen K Thallapally Jay W Grate Radha Kishan Motkuri

Two well-known metal-organic frameworks (MOF-5, NiDOBDC) were synthesized and studied for facile xenon capture and separation. Our results indicate that NiDOBDC adsorbs significantly more xenon than MOF-5, and is more selective for xenon over krypton than activated carbon.

Journal: :Chemical communications 2013
Chia-Ming Wu Monika Rathi S Phil Ahrenkiel Ranjit T Koodali Zhenqiang Wang

A MOF-5 [Zn(4)O(BDC)(3); BDC = 1,4-benzenedicarboxylate]@SBA-15 hybrid material has been prepared by using SBA-15 as a matrix. This hybrid material exhibits improved hydrostability under ambient conditions and unique gas adsorption behavior compared with pristine MOF-5.

2014
Yang Ming Hang Chi Rachel Blaser Chunchuan Xu Jun Yang Mike Veenstra Manuela Gaab Ulrich Müller Ctirad Uher Donald J. Siegel

Metal-organic frameworks (MOFs) are a new class of porous, crystalline materials with applications in the capture, storage, and separation of gasses. Although much effort has been devoted to understanding the properties of MOFs in powder form, in a realistic system the MOF media will likely be employed as dense compacts, such as pucks or pellets, to maximize volumetric efficiency. In these appl...

Journal: :Chemical communications 2009
Maike Müller Xiaoning Zhang Yuemin Wang Roland A Fischer

Nanoscale titania particles were synthesized inside the porous coordination polymer [Zn(4)O(bdc)(3)] (bdc = 1,4-benzene-dicarboxylate, MOF-5) by adsorption of titanium isopropoxide from the gas-phase and subsequent dry oxidation and annealing.

2014
Yang Ming Justin Purewal Dong’an Liu Andrea Sudik Chunchuan Xu Jun Yang Mike Veenstra Kevin Rhodes Richard Soltis James Warner Manuela Gaab Ulrich Müller Donald J. Siegel

We present a comprehensive assessment of the thermophysical properties of an industrial, pilot-scale version of the prototype adsorbent, metal–organic framework 5 (MOF-5). These properties are essential ingredients in the design and modeling of MOF-5-based hydrogen adsorption systems, and may serve as a useful starting point for the development of other MOF-based systems for applications in cat...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی شیراز - دانشکده مهندسی شیمی 1393

گاز هیدروژن به علت توانایی استفاده ی آن در بخش حمل و نقل به عنوان یک سوخت پاک بعد از متان، یک گاز مهم می باشد. امروزه، ذخیره سازی هیدروژن در انواع جاذب ها بسیار مورد توجه می باشد، یکی از انواع جاذب ها ساختارهای آلی-فلزی(mof) می باشند. در این پروژه جذب و واجذب هیدروژن، بر روی ساختار های آلی-فلزی توسط معادله حالت اختلال یافته زنجیره کره سخت (phsc eos) و معادله حالت سانچز-لاکومب (sl eos) مدل سازی ...

2014
Filip Zasada Witold Piskorz Joanna Grybos Zbigniew Sojka

Electronic structure, bonding characteristics, adhesion, and stress energy of the Zn-MOF-5(100)/(110) rutile interface were modeled by using periodic DFT+D calculations, corroborated by simulation of high resolution transmission electron microscopy (HR-TEM) images. Adjustment of the flexible metal−organic framework (MOF) moiety to the rigid rutile substrate was achieved within a supercell compr...

Journal: :Sustainability 2022

Water pollution, having organic dyes, has lethal impacts on aquatic life and public health. To eliminate or degrade a metal-organic framework (MOF) based BiCoO3 semiconductor is considered potential photocatalyst for the degradation of dyes. In this study, MOF-5-based (MOF-5/BiCoO3) composite was successfully synthesized using one-pot hydrothermal process. Different analytical techniques were u...

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