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The Capture and Catalytic Conversion of CO2 by Dendritic Mesoporous Silica-Based Nanoparticles

Energy & Environmental Materials 2024年第2期7卷 130-155页

作者： yabin Wang Liangzhu huang Songwei Li Chuntai Liu Hua He College of Chemistry and Chemical Engineering Yan’an University Institute for Triazine Compounds & Hierarchical Porous Materials National Engineering Research Center for Advanced Polymer Processing Technology Key Laboratory of Materials Processing and Mold (Ministry of Education) Zhengzhou University

Dendritic mesoporous silica nanoparticles own three-dimensional centerradial channels and hierarchical pores,which endows themselves with superhigh specific surface area,extremely large pore volumes,especially accessible internal spaces,and so *** guest species（such as organic groups or metal nanoparticles） could be readily decorated onto the interfaces of the channels and pores,realizing the functionalization of dendritic mesoporous silica nanoparticles for targeted *** adsorbents and catalysts,dendritic mesoporous silica nanoparticles-based materials have experienced nonignorable development in CO2capture and catalytic *** comprehensive review provides a critical survey on this pregnant subject,summarizing the designed construction of novel dendritic mesoporous silica nanoparticles-based materials,the involved chemical reactions（such as CO2methanation,dry reforming of CH4）,the value-added chemicals from CO2(such as cyclic carbonates,2-oxazolidinones,quinazoline-2,4（1H,3H）-diones),and so *** adsorptive and catalytic performances have been compared with traditional silica mesoporous materials（such as SBA-15 or MCM-41）,and the corresponding reaction mechanisms have been thoroughly *** is sincerely expected that the in-depth discussion could give materials scientists certain inspiration to design brand-new dendritic mesoporous silica nanoparticles-based materials with superior capabilities towards CO2capture,utilization,and storage.

关键词： catalytic conversion CO2 adsorption CO2 capture dendritic mesoporous silica nanoparticles

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The molecular orientation of PNB A on silver nanoparticles

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Chinese Science Bulletin 2000年第16期45卷 1464-1467页

作者： Lijun Guo Juanjuan Yu Yuncai Li Yuzong Gu yabin huang Yujun Mo Henan Univ Dept Phys Kaifeng 475001 Peoples R China

The molecular orientations of p-nitrobenzoic acid (PNBA) on the surface of silver nanoparticles and silver mirror have been investigated by using surface enhanced Raman scattering (SERS) and UV-visible absorption spectroscopy. In the mixed system of silver colloid/PNBA/ethanol, the orientation of PNBA on silver nanoparticles remarkably different from that on silver mirror was observed, and it mainly resulted from the cooperation effect of the adsorption to surface active sites on silver under the pressure of aqueous molecules. This result is of some significance for further studying surface-interfacial structures and properties of silver nanoparticles, and the technique used in this note is feasible to get the SERS spectra of some molecules insoluble in aqueous solution.

关键词： silver nanoparticles SKRS active site molecular orientation.

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A universal multifunctional dual cation doping strategy towards stabilized ultra-high nickel cobalt-free lithium layered oxide cathode

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Journal of Energy Chemistry 2024年第8期95卷 296-305,I0007页

作者： yabin Shen Dongming Yin Limin Wang Gang huang Yong Cheng Henan Institute of Advanced Technology Zhengzhou UniversityZhengzhou 450002HenanChina State Key Laboratory of Rare Earth Resource Utilization Changchun Institute of Applied ChemistryChinese Academy of SciencesChangchun 130022JilinChina

Ultra-high nickel cobalt-free lithium layered oxides are promising cathode material for lithium-ion batteries(LIBs)because of their relatively high capacity and low ***,the high nickel content would induce bulk structure degradation and interfacial environment deterioration,and the absence of Co element reduces the lithium diffusion kinetics,severely limiting the performance liberation of this kind of ***,a multifunctional Ti/Zr dual cation co-doping strategy has been employed to improve the lithium storage performance of LiNi_(0.9)Mn_(0.1)O_(2)(NM91)*** the one hand,the Ti/Zr co-doping weakens the Li^(+)/Ni^(2+)mixing through magnetic interactions due to the inexistence of unpaired electrons for Ti^(4+)and Zr^(4+),increasing the lithium diffusion rate and suppressing the harmful coexistence of H1 and H2 *** the other hand,they enhance the lattice oxygen stability because of the strong Ti-O and Zr-O bonds,inhibiting the undesired H3 phase transition and lattice oxygen loss,improving the bulk structure and cathode-electrolyte interface *** a result,the Ti/Zr co-doped NM91(NMTZ)exhibits a 91.2%capacity retention rate after 100 cycles,while that of NM91 is only82.9%.Also,the NMTZ displays better rate performance than NM91 with output capacities of 115 and93 mA h g^(-1)at a high current density of 5 C,***,the designed NMTZ could enable the full battery to deliver an energy density up to 263 W h kg^(-1),making the ultra-high nickel cobaltfree lithium layered oxide cathode closer to practical applications.

关键词： Lithium-ion battery Ultra-high nickel cobalt-free cathode Ti/Zr co-doping Li^(+)/Ni^(2+)mixing Lattice oxygen stability

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Chemical modification and the photoluminescence stabilization of titanic acid nanotubes

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Science China Chemistry 2006年第2期49卷 155-161页

作者： ZHANG Xingtang WANG Yumei ZHANG Chunmei JIANG Xiaohong TIAN Baoli LI Yuncai huang yabin DU Zuliang Key Laboratory for Special Functional Materials Henan UniversityKaifeng 457001China

Titanic acid nanotubes(H_(2)Ti_(2)O_(4)(OH)_(2))were surface-modified with cetyl alcohol through dehydration reaction because of existence of Ti–*** modified nanotubes were characterized by transmission electron microscopy(TEM),Fourier Transform Infrared(FT-IR)spectrometry and pho-toluminescence(PL)*** results indicate that the modified nanotubes can be easily dis-persed into organic solvent such as chloroform and toluene in contrast with the unmodified nanotubes,which makes it easier to be assembled by LB ***,the Ti-O-CH_(2)(CH_(2))_(14)CH_(3) on the surface of the nanotubes can hinder the adsorption of water and consequently the photoluminescence property of the nanotubes can be *** though kept in humid condition or in air for a long time,the modified nanotubes also maintain the special photoluminescence property in the visible region.

关键词： titanic acid nanotubes surface-modification photoluminescence

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Virtual reality-based cognitive-behavioural therapy for the treatment of anxiety in patients with acute myocardial infarction:a randomised clinical trial

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General Psychiatry 2024年第2期37卷 189-196页

作者： Yuanyuan Li Juan Peng Pingyuan Yang Jiajun Weng Yan'e Lu Jiajia Liu Shikun Xu Lihua Guan Dong huang Qibing Wang Juying Qian Zexin Zhao yabin Wei Junbo Ge Xiao huang Department of Psychological Medicine Zhongshan Hospital Fudan UniversityShanghaiChina Department of Cardiology Zhongshan HospitalFudan UniversityShanghai Institute of Cardiovascular DiseasesNational Clinical Research Center for Interventional MedicineShanghaiChina Department of Psychological Medicine Shanghai Geriatric Medical CenterShanghaiChina School of Nursing Peking UniversityBeijingChina Beijing Key Laboratory of Drug Dependence Research National Institute on Drug DependencePeking UniversityBeijingChina

Background The presence of mental health conditions is pervasive in patients who experienced acute myocardial infarction(AMI),significantly disrupting their *** timely and easily accessible psychological interventions using virtual reality-based cognitive-behavioural therapy(VR-CBT)could potentially improve both acute and long-term symptoms affecting their mental *** We aim to examine the effectiveness of VR-CBT on anxiety symptoms in patients with AMI who were admitted to the intensive care unit(ICU)during the acute stage of their *** In this single-blind randomised clinical trial,participants with anxiety symptoms who were admitted to the ICU due to AMI were continuously recruited from December 2022 to February *** who were Han Chinese aged 18-75 years were randomly assigned(1:1)via block randomisation to either the VR-CBT group to receive VR-CBT in addition to standard mental health support,or the control group to receive standard mental health support ***-CBT consisted of four modules and was delivered at the bedside over a 1-week *** were done at baseline,immediately after treatment and at 3-month *** intention-to-treat analysis began in June *** primary outcome measure was the changes in anxiety symptoms as assessed by the Hamilton Anxiety Rating Scale(HAM-A).Results Among 148 randomised participants,70 were assigned to the VR-CBT group and 78 to the control *** 1-week VR-CBT intervention plus standard mental health support significantly reduced the anxiety symptoms compared with standard mental health support alone in terms of HAM-A scores at both post intervention(Cohen’s d=−1.27(95%confidence interval(CI):−1.64 to−0.90,p<0.001)and 3-month follow-up(Cohen’s d=−0.37(95%CI:−0.72 to−0.01,p=0.024).Of the 70 participants who received VR-CBT,62(88.6%)completed the entire *** was the main reported adverse event(n=5).Conclusions Our results indicate that VR-CB

关键词： admitted behaviour treatment

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企业级BIM应用实施步骤(一)

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土木建筑工程信息技术 2011年第2期3卷 56-61页

作者：黄亚斌柏慕中国(北京柏慕进业工程咨询有限公司) 北京100101

本文为系列文章《企业级BIM应用实施步骤》的第一篇,将结合柏慕中国和笔者近几年在国内开展的BIM应用实践经验来讲述企业级的BIM应用实施的步骤及实施过程中需要注意的问题,明确提出企业级BIM应用实施分为三个步骤。本文重点讲述其中的... 详细信息

本文为系列文章《企业级BIM应用实施步骤》的第一篇,将结合柏慕中国和笔者近几年在国内开展的BIM应用实践经验来讲述企业级的BIM应用实施的步骤及实施过程中需要注意的问题,明确提出企业级BIM应用实施分为三个步骤。本文重点讲述其中的前两个步骤——战略实施规划和建立实施标准和流程。做好BIM应用实施的战略准备,实现企业B IM应用的可持续发展。

关键词：企业级BIM应用 Revit 实施规划及步骤流程和标准的建立

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Automated robot and artificial intelligence-powered wastewater surveillance for proactive mpox outbreak prediction

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生物安全与健康(英文) 2024年第04期06卷 225-234页

作者： Ou Guanyong Tang Yuxuan Liu Jiexiang Hao yabin Chen Zhi huang Ting Li Shaxi Niu Shiyu Peng Yun Feng Jiaqi Tu Hongwei Yang Yang Zhang Han Liu Yingxia Shenzhen Key Laboratory of Pathogen and Immunity National Clinical Research Center for Infectious Disease State Key Discipline of Infectious Disease the Third People’s Hospital of Shenzhen Second Hospital Affiliated to Southern University of Science and Technology Shenzhen China International Collaborative Laboratory ofD Materials for Optoelectronics Science and Technology of Ministry of Education Institute of Microscale Optoelectronics College of Physics and Optoelectronic Engineering Shenzhen University Shenzhen China Shenzhen Clinical Medical College Guangzhou University of Chinese Medicine Shenzhen China Shenzhen Metasensing Tech Limited Company Shenzhen China Guangdong Provincial Centre for Diseases Control and Prevention Guangzhou China

In the wake of the largest-ever recorded outbreak of mpox in terms of magnitude and geographical spread in human history since May 2022, we innovatively developed an automated online sewage virus enrichment and concentration robot for disease tracking. Coupled with an artificial intelligence (AI) model, our research aims to estimate mpox cases based on the concentration of the monkeypox virus (MPXV) in wastewater. Our research has revealed a compelling link between the levels of MPXV in wastewater and the number of clinically confirmed mpox infections, a finding that is reinforced by the ability of our AI prediction model to forecast cases with remarkable precision, capturing 87 % of the data’s variability. However, it is worth noting that this high precision in predictions may be related to the relatively high frequency of data acquisition and the relatively non-mobile isolated environment of the hospital itself. In conclusion, this study represents a significant step forward in our ability to track and respond to mpox outbreaks. It has the potential to revolutionize public health surveillance by utilizing innovative technologies for disease surveillance and prediction.

关键词： Automated online sewage virus enrichment robot Artificial intelligence (AI) model Early warning system Mpox Monkeypox virus (MPXV)

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BIM技术在设计中的应用实现BIM技术在设计中的应用实现

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土木建筑工程信息技术 2010年第4期2卷 71-78页

作者：黄亚斌北京柏慕进业工程咨询有限公司北京100101

近年来BIM(建筑信息模型)技术应用越来越受到国内外建筑设计公司的关注,国内知名设计院也都纷纷成立BIM技术团队。笔者根据其多年从事BIM培训、咨询等推广工作的经验,针对设计院在推广应用BIM技术过程中普遍遇到的问题和困难,明确指出... 详细信息

近年来BIM(建筑信息模型)技术应用越来越受到国内外建筑设计公司的关注,国内知名设计院也都纷纷成立BIM技术团队。笔者根据其多年从事BIM培训、咨询等推广工作的经验,针对设计院在推广应用BIM技术过程中普遍遇到的问题和困难,明确指出设计院的BIM应用推广是一个长期的循序渐进的过程,而不是简单的学习一个软件工具。需要有周密的实施规划,同时需要BIM咨询团队介入,帮助设计院掌握设计工具与项目特点相结合的应用方法,才能事半功倍。

关键词： BIM Revit 设计院 BIM应用实施

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不同板桩结构对水工建筑物渗流的影响研究

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水利技术监督 2020年第6期28卷 276-279页

作者：黄亚斌江西上饶市水利电力勘测设计院江西上饶334000

采用有限元方法研究了在结构底部打入不同结构板桩的情况下,渠道内水流通过水工建筑物后的渗流情况。结果表明:板桩的横向延伸(在河道中间打入)对渗漏损失、扬压力和河道下游端的出口水力梯度影响很小;板桩最有效的配置是在河道中部和... 详细信息

采用有限元方法研究了在结构底部打入不同结构板桩的情况下,渠道内水流通过水工建筑物后的渗流情况。结果表明:板桩的横向延伸(在河道中间打入)对渗漏损失、扬压力和河道下游端的出口水力梯度影响很小;板桩最有效的配置是在河道中部和下游端打入2排板桩,后排板桩需伸入渠道两岸一定长度,与其他板桩结构相比,此种情况能显著降低出口水力梯度值,并能略微增加上浮力。

关键词：水工建筑物渠道渗流水力梯度值扬压力

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锚喷支护在水利枢纽工程引水隧洞施工过程中的应用

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黑龙江水利科技 2019年第10期47卷 162-164页

作者：黄亚斌江西上饶市水利电力勘测设计院

在水利枢纽工程引水隧洞施工过程中,为了确保整体施工进度不受影响,在施工中将采用锚喷支护进行工程的施工,使用此方法不仅可有效减少施工工期,减少施工用料,还可以有效增加社会价值。文章通过分析实际工程,通过对施工的开挖顺序和布置... 详细信息

在水利枢纽工程引水隧洞施工过程中,为了确保整体施工进度不受影响,在施工中将采用锚喷支护进行工程的施工,使用此方法不仅可有效减少施工工期,减少施工用料,还可以有效增加社会价值。文章通过分析实际工程,通过对施工的开挖顺序和布置等,最终得到适用于工程的主要开挖支护措施。

关键词：水利枢纽工程引水隧洞锚喷支护应用分析

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