Nanocrystalline mesoporous zeolite X with a considerable external surface area prepared via an ordered precursor: a potential adsorbent

Micro & nano letters

article

Xu Wang¹  Bin Yang¹  Jinghong Ma¹  Chunfeng Fen¹  Ruifeng Li¹ 

[1] Institute of Special Chemicals, College of Chemistry and Chemical Engineering, Taiyuan University of Technology

关键词: silicon compounds;    organic compounds;    mesoporous materials;    nanoporous materials;    nanofabrication;    crystal growth from solution;    zeolites;    crystal morphology;    hydrophobicity;    adsorption;    nanocrystalline mesoporous zeolite;    external surface area;    intracrystalline mesopores;    organofunctionalised mesoporous silica;    FAU zeolite;    crystallographic morphology;    stacked three-dimensional intergrowths;    rectangular nanocrystals;    bond-blocking principle;    hydrophobic carbon chains;    organosilane;    hydrothermal synthesis;    mesopore volume;    Brunauer-Emmett-Teller surface area;    adsorption capacity;    p-xylene;    SiO2;   

DOI  :  10.1049/mnl.2016.0325

学科分类：计算机科学（综合）

来源: Wiley

【 摘 要 】

Molar pregnancy is a gestational trophoblastic disease wherein the swollen chorionic villi grow in a way that resembles a cluster of grapes.Patients with molar pregnancies very often need anesthesia for suction evacuation. Though molar pregnancy is usually uncomplicated, few cases may be associated with perioperative complications. Various anesthetic techniques have been used for molar evacuation. We present here a case of molar pregnancy with hyperthyroidism, in which general anesthesia (GA) was administered to the patient with laryngeal mask airway. Six hours after evacuation, she went into acute cardiopulmonary distress. She was fortunate enough to be picked up early and was managed successfully.

【 授权许可】

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