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106篇 您的检索式:作者名="Asiri"
    题名 作者 年代 出处 被引量
1Mesoporous Co3O4 as an electrocatalyst for water oxidation显示文摘Mesoporous Co3O4 经由一条 nanocasting 线路作为一个难模板用多孔的硅石被准备了,它的 electrocatalytic 性质为水的电解作为氧进化催化剂被调查。订的 mesostructured Co3O4 表演戏剧性地与体积 Co3O4 的相比增加了催化活动。提高的催化活动与高孔和表面被完成区域,和水氧化过电位() 当表面区域增加,订的 mesoporous, Co3O4 显著地减少。mesoporous Co3O4 也在碱的媒介显示出优秀结构的稳定性。在在 0.8 V 下面的 100 min 以后(对 Ag/AgCl ) 应用偏爱,样品与催化性质的很少释放维持订的 mesoporous 结构。itHarun Tueysuez Yun Jeong Hwang Sher Bahadar Khan Abdullah Mohamed Asiri Peidong Yang 2013Nano Research2013,6,1:11
2Iron-doped nickel disulfide nanoarray: A highly efficient and stable electrocatalyst for water splitting显示文摘特别地为阳极的氧进化反应(OER ) ,发展中的有效切开水的 electrocatalysts 是在精力变换技术的重要挑战。在这研究,我们经由它的 nickel-iron-layered 的 sulfidation 在 Ti 网孔(Fe 0.1-NiS2 NA/Ti ) 上报导做铁的镍二硫化物 nanoarray 的发展两倍氢氧化物先锋(NiFe-LDH NA/Ti ) 。作为三维的 OER 阳极, Fe 0.1-NiS2 NA/Ti 在 1.0 M KOH 展出显著活动和稳定性,与完成 100 mAlecular 解吸附作用的 231 mV 的低过电位的要求。温度的功能在 36 和 44 点显示出解吸附作用山峰的试验性地测量的微分工作功能?Na Yang Chun Tang Kunyang Wang Gu Du Abdullah M. Asiri Xuping Sun 2016Nano Research2016,9,11:11
3Alumina-coated Ag nanocrystal monolayers as surfaceenhanced Raman spectroscopy platforms for the direct spectroscopic detection of water splitting reaction intermediates显示文摘Xing Yi Ling Ruoxue Yan Sylvia Lo Dat Tien Hoang Chong Liu Melissa A. Fardy Sher Bahadar Khan Abdullah M. Asiri Salem M. Bawaked Peidong Yang 2014Nano Research2014,7,1:8
4Hexagonal boron nitride nanosheet for effective ambient N2 fixation to NH3显示文摘Industrial production of NH3 from N2 and H2 significantly relies on Haber-Bosch process,which suffers from high energy consume and CO2 emission.As a sustainable and environmentally-benign alternative process,electrochemical artificial N2 fixation at ambient conditions,however,is highly required efficient electrocatalysts.In this study,we demonstrate that hexagonal boron nitride nanosheet (h-BNNS) is able to electrochemically catalyze N2 to NH3.In acidic solution,h-BNNS catalyst attains a high NH3 formation rate of 22.4 μg·h-1·mg-1cat.and a high Faradic efficiency of 4.7% at-0.75 V vs.reversible hydrogen electrode,with excellent stability and durability.Density functional theory calculations reveal that unsaturated boron at the edge site can activate inert N2 molecule and significantly reduce the energy barrier for NH3 fonmation.Ya Zhang Huitong Du Yongjun Ma Lei Ji Haoran Guo Ziqi Tian Hongyu Chen Hong Huang Guanwei Cui Abdullah M. Asiri Fengli Qu Liang Chen Xuping Sun 2019Nano Research2019,12,4:5
5氮化硼纳米片吸附Cd(Ⅱ)的动力学和热力学研究显示文摘本工作对Cd(Ⅱ)在多孔六方氮化硼(p-BN)上的吸附行为和机理进行了系统而全面的研究,考察了溶液pH、吸附剂用量、接触时间和温度等条件对于Cd(Ⅱ)吸附的影响,并采用不同手段表征了吸附前后p-BN的化学组成、形态和表面官能团的变化,进而研究其吸附机理。研究结果显示,在pH 7.0和313 K条件下, Cd(Ⅱ)的最大吸附容量可达到184mg·g–1,其动力学数据与拟二级模型和颗粒内扩散模型吻合,表明吸附主要受化学吸附控制,限速步骤主要是分子扩散。Cd(Ⅱ)在p-BN上的吸附是一个自发和吸热过程,吸附等温线分别符合Freundlich和Langmuir模型,说明Cd(Ⅱ)通过多层和单层吸附而吸附在非均相表面上。XPS的光谱结果显示,p-BN吸附剂具有大量的B–N,B–O等结构用作键合位点,有利于从废水中吸收Cd(Ⅱ)。这些结果表明, p-BN有希望作为吸附材料用于清除水体中的Cd(Ⅱ)。李丽 郭筱洁 金阳 陈朝贵 Abdullah M Asiri Hadi M Marwani 赵轻舟 盛国栋 2020无机材料学报2020,35,3:3
6天然气水合物稳定带内流体压裂计算的程序耦合方法显示文摘海洋天然气水合物稳定带气烟囱结构中存在被水合物充填的裂隙,表明在自然条件下沉积物中曾发生过流体压裂以及相关的流体流动和水合物形成。在水合物稳定带内实施人为的流体压裂工程,并联合其他方法(如降压或注热)进行水合物开采,有望提高开采效率。水合物稳定带内,无论是自然条件下发生的流体压裂过程,还是人为实施的流体压裂工程,都存在水合物反应和沉积物裂隙变形之间的耦合响应。当前,已有不少数值程序对水合物反应与沉积物弹塑性变形的耦合过程进行了定量研究,但尚没有数值程序能够计算水合物反应和离散裂隙变形之间的耦合过程。文章将TOUGH+Hydrate程序、IC-FERST和Solidity两者的耦合程序进行了进一步耦合,为水合物稳定带内的流体压裂计算提供了一种耦合计算方法,同时通过一个算例初步验证了该耦合计算方法的可行性。验证结果表明,该耦合计算方法经进一步改进后有望应用于定量研究水合物稳定带内的裂隙变形和水合物反应过程。刘金龙 王淑红 Asiri Obeysekara XIANG Jiansheng Pablo Salinas Christopher Pain Jonny Rutqvist 颜文 2020热带海洋学报2020,39,1:2
7碱金属助剂对N_2O直接分解催化剂NiO活性的促进作用(英文)显示文摘考察了一系列碱金属促进和未促进的NiO催化剂上N2O直接分解反应性能,并采用X射线衍射,X射线光电子能谱(XPS)和前场扫描电镜对这些催化剂进行了表征.XPS结果表明,催化剂表面的Ni以金属颗粒,NiO和Ni(OH)2三种形式存在.研究发现,在催化剂表面主要是Ni0原子与N2O分子发生相互作用.未促进的NiO催化剂表现出非常低的催化N2O分解活性;碱金属的加入使得NiO催化剂活性大大提高.Bahaa M. Abu-Zied 2015Chinese Journal of Catalysis2015,36,11:2
8Effect of different additives on the phase separation behavior and thermodynamics of p-tert-alkylphenoxy poly (oxyethylene) ether in absence and presence of drug显示文摘Cloud point(CP) determinations of 4-(1,1,3,3-tetramethylbutyl)phenyl-polyethylene glycol(TX-100(nonionic surfactant)) was carried out in aqueous as well as in the attendance of drug(ceftriaxone sodium trihydrate(CFT))/(CFT + different inorganic salts) and discussed thoroughly. Nonionic surfactants are employed extensively in different formulations. In aqueous solution, the values of CP of TX-100 are obtained to increase by means of enhancing of their concentration in the solution. The CP values of TX-100 solutions were found to decrease in the presence of drug and their values decrease more with rising concentrations of the drug. The values of CP of CFT and TX-100 mixtures were found to further decrease in the attendance of inorganic salts in comparison to their absence. The effect of different sodium salts in decreasing CP values of TX-100 was achieved in the following order: NaCO_3 > Na_2SO_4 > Na Cl. However, in the case of potassium and ammonium salts, the decreasing order obtained is K_2SO_4 > KCO_3 > KCl and(NH4)2 SO_4 > Na_2CO_3 > NH_4Cl respectively. Various thermodynamic parameters for example standard free energy(ΔG_c~Θ), standard enthalpy(ΔH_c~Θ) as well as standard entropy(Δ Sc?)changes of phase separation were also evaluated and discussed in detail on the basis of their behavior.Marzia Rahman Md. Anamul Hoque Mohammed Abdullah Khan Malik Abdul Rub Abdullah M. Asiri 2018Chinese Journal of Chemical Engineering2018,26,5:2
9Nanomaterial-based biosensors for environmental and biological monitoring of organophospborus pesticides and nerve agents显示文摘Zhang W Asiri A M Liu D 2014TrAC Trends in Analytical Chemistry2014,54,:1
10Synthesis and biological evaluation of new oxime-ether derivatives of steroid as anti-bacterial agents显示文摘S A KHAN A M ASIRI K SALEEM 2012Journal of saudi chemical soiety2012,16,1:1
11Design, synthesis and antibacterial activity of fluoroquinolones containing bulky arene- sulfonyl fragment: 2D - QSAR and docking study 显示文摘Abdel- Aziz A A Asiri Y A A1- Agamy M H 2011European Journal of Medicinal Chemistry2011,46,11:1
12Periodic struts for gearbox support system显示文摘ASIRI S BAZ A PINES D 2005Journal of Vibration and Control2005,11,:1
13Active periodic struts for a gearbox support system显示文摘ASIRI S BAZ A PINES D 2006Smart Material Structures2006,15,:1
14Dermatofibro- sarconm Protuberance : A Case Report and Review of Lit- erature 显示文摘Asiri M Moghazy KM Alasaif HS 2008Biomed R es2008,19,2:1
15Development and characterization of the composites based on mesoporous MCM 41 and polyethylene glycol and their properties显示文摘ABUZIED B M HUSSEIN M A ASIRI A M 2014Composites Part B: Engineering2014,58,:1
16Dermatofibrosarcoma Protuberance: A Case Report and Review of Literature 显示文摘Asiri M Moghazy KM Alsaif HS 2008Binmedical Research2008,19,2:1
17Primary xanthoma of the acromion:a case report and review of the literature显示文摘Alsaif H S Moghazy K M Asiri M M 2009Gulf J Oncolog2009,,6:1
18Design, synthesis and antibacterial activity of fluoroquinolones containing bulky arenesulfonyl fragment :2D-QSAR and docking study 显示文摘Abdel-Aziz A A Asiri Y A A1-Agamy M H 2011European Journal of Medicinal Chemistry2011,46,11:1
19Primary squamous cell carcinoma of thyroid:a case report and review of literature显示文摘Tunio MA A1 Asiri M Fagih M 0,,:1
20Image Based Smoke Detection Using Source Separation显示文摘In this paper, we propose an automatic image based smoke detection using source separation. In particular, we assume that the region of interest(smoke region) is a linear combination of smoke and background pixels, and we estimate the smoke component. More specifically, we extend the linear hyperspectral unmixing techniques to the context of image based smoke detection in order to separate the smoke component from the background. The proposed approach yields promising results especially with smoke images captured outdoor.Ouiem Bchir Mohamed Maher Ben Ismail Norah Asiri 2019光谱学与光谱分析2019,39,3:1
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