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Prussian Blue Analogue‑Templated Nanocomposites for Alkali‑Ion Batteries:Progress and Perspective

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Nano-Micro Letters 2025年第1期17卷 216-261页

作者： Jian‑En zhou Yilin Li Xiaoming Lin Jiaye ye Key Laboratory of Theoretical Chemistry of Environment Ministry of EducationSchool of ChemistrySouth China Normal UniversityGuangzhou 510006People’s Republic of China School of Chemistry and Physics Faculty of ScienceQueensland University of Technology2 George StreetBrisbaneQLD 4000Australia Centre for Materials Science Queensland University of Technology2 George StreetBrisbaneQLD 4000Australia

Lithium-ion batteries(LIBs)have dominated the portable electronic and electrochemical energy markets since their commercialisation,whose high cost and lithium scarcity have prompted the development of other alkali-ion batteries(AIBs)including sodium-ion batteries(SIBs)and potassium-ion batteries(PIBs).Owing to larger ion sizes of Na^(+)and K^(+)compared with Li^(+),nanocomposites with excellent crystallinity orientation and well-developed porosity show unprecedented potential for advanced lithium/sodium/potassium *** enticing open rigid framework structures,Prussian blue analogues(PBAs)remain promising self-sacrificial templates for the preparation of various nanocomposites,whose appeal originates from the well-retained porous structures and exceptional electrochemical activities after thermal *** review focuses on the recent progress of PBA-derived nanocomposites from their fabrication,lithium/sodium/potassium storage mechanism,and applications in AIBs(LIBs,SIBs,and PIBs).To distinguish various PBA derivatives,the working mechanism and applications of PBA-templated metal oxides,metal chalcogenides,metal phosphides,and other nanocomposites are systematically evaluated,facilitating the establishment of a structure–activity correlation for these *** on the fruitful achievements of PBA-derived nanocomposites,perspectives for their future development are envisioned,aiming to narrow down the gap between laboratory study and industrial reality.

关键词： Prussian blue analogues Self-sacrificial template Lithium-ion batteries Sodium-ion batteries Potassium-ion batteries

A Photoswitchable Pirouetting Motion of 2,6-helic[6]arene-Based[2]Rotaxane

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A Photoswitchable Pirouetting Motion of 2,6-Helic[6]arene-Ba...

Overexpression of low-density lipoprotein receptor prevents neurotoxic polarization of astrocytes via inhibiting NLRP3 inflammasome activation in experimental ischemic stroke

全国第十九届大环化学暨第十一届超分子化学学术讨论会

作者： he-ye zhou Qiang Shi Chuan-Feng Chen Institute of Chemistry Chinese Academy of Sciences

The pirouetting is a thermally driven motion constrained by the mechanical bond involving the rotation of a ring about the *** methods for controlling such movements is a prerequisite for the development of artificial molecular *** this regard, controlling the rate of pirouetting in mechanically interlocked molecules still remains a ***, we report a 2,6-helic[6]arene-based [2]rotaxane, in which the rate of the macrocylic pirouetting can be efficiently controlled by means of azobenzene *** shown in the figure, the rate of pirouetting is relatively fast in the E-isomer of the azobenzene, while the circumrotation process is hindered in the Z-isomer.

关键词： pirouetting rotaxane 2,6-helicarene azobenzene photo-response

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Neural Regeneration Research 2025年第2期20卷 491-502页

作者： Shuai Feng Juanji Li Tingting Liu Shiqi Huang Xiangliang Chen Shen Liu Junshan zhou Hongdong Zhao ye Hong Department of Neurology Nanjing First HospitalNanjing Medical UniversityNanjingJiangsu ProvinceChina Department of Neurology Nanjing Jinling HospitalAffiliated Hospital of Medical SchoolNanjing UniversityNanjingJiangsu ProvinceChina

Neurotoxic astrocytes are a promising therapeutic target for the attenuation of cerebral ischemia/reperfusion ***-density lipoprotein receptor,a classic cholesterol regulatory receptor,has been found to inhibit NLR family pyrin domain containing protein 3(NLRP3)inflammasome activation in neurons following ischemic stroke and to suppress the activation of microglia and astrocytes in individuals with Alzheimer’s ***,little is known about the effects of low-density lipoprotein receptor on astrocytic activation in ischemic *** address this issue in the present study,we examined the mechanisms by which low-density lipoprotein receptor regulates astrocytic polarization in ischemic stroke ***,we examined low-density lipoprotein receptor expression in astrocytes via immunofluorescence staining and western blotting *** observed significant downregulation of low-density lipoprotein receptor following middle cerebral artery occlusion reperfusion and oxygen-glucose deprivation/***,we induced the astrocyte-specific overexpression of low-density lipoprotein receptor using astrocyte-specific adeno-associated ***-density lipoprotein receptor overexpression in astrocytes improved neurological outcomes in middle cerebral artery occlusion mice and reversed neurotoxic astrocytes to create a neuroprotective ***,we found that the overexpression of low-density lipoprotein receptor inhibited NLRP3 inflammasome activation in oxygen-glucose deprivation/reoxygenation injured astrocytes and that the addition of nigericin,an NLRP3 agonist,restored the neurotoxic astrocyte *** findings suggest that low-density lipoprotein receptor could inhibit the NLRP3-meidiated neurotoxic polarization of astrocytes and that increasing low-density lipoprotein receptor in astrocytes might represent a novel strategy for treating cerebral ischemic stroke.

关键词： inflammation ischemia/reperfusion injury ischemic stroke low-density lipoprotein receptor neuroprotective astrocytes neurotoxic astrocytes NLRP3 inflammasome polarization

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无取向硅钢薄带的开发

钢铁 2007年第2期42卷 60-63页

作者：高秀华叶何舟邱春林齐克敏东北大学轧制技术及连轧自动化国家重点实验室辽宁沈阳110004

以取向硅钢板为原料,采用异步轧制和织构控制技术在含硫化物气体的热处理条件下生产具有(100)织构的无取向硅钢薄带。研究了硅钢薄带厚度、退火温度对磁性能的影响,以及硫化物气氛对硅钢薄带再结晶织构的影响。结果表明,硅钢薄带磁性能... 详细信息

以取向硅钢板为原料,采用异步轧制和织构控制技术在含硫化物气体的热处理条件下生产具有(100)织构的无取向硅钢薄带。研究了硅钢薄带厚度、退火温度对磁性能的影响,以及硫化物气氛对硅钢薄带再结晶织构的影响。结果表明,硅钢薄带磁性能对于厚度存在一个最佳值;在相同轧制条件下,退火温度为1 000℃,保温1 h的硅钢薄带磁性能较好;退火气氛中含硫化物有利于形成(100)面织构,从而制取高性能的无取向硅钢薄带。

关键词：剪切变形无取向硅钢薄带织构表面能

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异步轧制对硅钢极薄带三次再结晶的影响

材料科学与工艺 2005年第4期13卷 384-386页

作者：高秀华齐克敏叶何舟邱春林东北大学轧制技术及连轧自动化国家重点实验室辽宁沈阳110004

分别采用同步和异步轧制将成品工业取向硅钢板冷轧到0.045—0.10mm,然后在纯氢气热处理炉中进行三次再结晶高温退火,研究轧制工艺参数对取向硅钢极薄带织构和磁性能的影响,探索异步轧制对硅钢极薄带三次再结晶行为影响机理.结果表明,采... 详细信息

分别采用同步和异步轧制将成品工业取向硅钢板冷轧到0.045—0.10mm,然后在纯氢气热处理炉中进行三次再结晶高温退火,研究轧制工艺参数对取向硅钢极薄带织构和磁性能的影响,探索异步轧制对硅钢极薄带三次再结晶行为影响机理.结果表明,采用异步轧制取向硅钢极薄带的磁性能优于同步轧制的;硅钢极薄带厚度愈薄,磁性能愈好,三次再结晶发展得越完善.

关键词：异步轧制硅钢极薄带三次再结晶织构磁性能

Multivariate synergy for heightening ionic HOF robustness and proton conductivity

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Science China Chemistry 2025年

作者： Xiang-Tian Bai Li-Hui Cao Xu-Yong Chen Jia-Yu Wang Zi-ye zhou Shaanxi Key Laboratory of Chemical Additives for Industry College of Chemistry and Chemical EngineeringShaanxi University of Science and Technology

Multicomponent crystalline materials construct more complex and diversified structures with different combinations and modes,which expands the material structure space and application *** this work,we have successfully synthesized two twocomponent ionic hydrogen-bonded organic frameworks （iHOF-32 and iHOF-33） and a three-component iHOF （iHOF-34）.Guanidine hydrochloride which is rich in N and H and has a short chain length strengthens the hydrogen bonding network of iHOF,thereby aiding in the efficient migration of *** rigid architecture of 1,1'-diamino-4,4'-bipyridine diiodide furnishes additional scaffolding for the iHOFs and enhances its robustness under harsh ***-34 accomplishes the combination of the ultra-high proton conductivity of iHOF-32 and the robustness of iHOF-33 by the synergistic interaction among the three components of *** addition,iHOF-34 was fabricated as a composite membrane with a peak proton conductivity of 1.55×10-1S cm-1,which is 3.8 times higher than that of recast Nafion,and has extensive potential in fuel *** self-assembly strategy of multicomponent HOFs opens up new avenues for constructing diverse structures while promising new opportunities for applications in the fields of proton conduction and energy storage.

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Inhibitory gamma-aminobutyric acidergic neurons in the anterior cingulate cortex participate in the comorbidity of pain and emotion

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Neural Regeneration Research 2025年第10期20卷 2838-2854页

作者： Lu Guan Mengting Qiu Na Li Zhengxiang zhou Ru ye Liyan Zhong Yashuang Xu Junhui Ren Yi Liang Xiaomei Shao Jianqiao Fang Junfan Fang Junying Du Department of Neurobiology and Acupuncture Research Third School of Clinical MedicineZhejiang Chinese Medical UniversityHangzhouZhejiang ProvinceChina Key Laboratory for Research of Acupuncture Treatment and Transformation of Emotional Diseases Third School of Clinical MedicineZhejiang Chinese Medical UniversityHangzhouZhejiang ProvinceChina Fuchun Community health Service Center of Fuyang District HangzhouZhejiang ProvinceChina

Pain is often comorbid with emotional disorders such as anxiety and *** of the anterior cingulate cortex has been implicated in pain and pain-related negative emotions that arise from impairments in inhibitory gamma-aminobutyric acid *** review primarily aims to outline the main circuitry(including the input and output connectivity)of the anterior cingulate cortex and classification and functions of different gamma-aminobutyric acidergic neurons;it also describes the neurotransmitters/neuromodulators affecting these neurons,their intercommunication with other neurons,and their importance in mental comorbidities associated with chronic pain *** understanding on their role in pain-related mental comorbidities may facilitate the development of more effective treatments for these ***,the mechanisms that regulate gamma-aminobutyric acidergic systems remain *** is also unclear as to whether the mechanisms are presynaptic or *** exploration of the complexities of this system may reveal new pathways for research and drug development.

关键词： anterior cingulate cortex anxiety chronic pain circuit communication comorbidity depression gamma-aminobutyric acidergic neurons parvalbumin neurons synaptic transmission

SurfaceFlinger在X Window系统环境下的运行方案

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计算机系统应用 2017年第10期26卷 95-101页

作者：江帆贺也平周启明中国科学院软件研究所基础软件国家工程研究中心北京100190

本文给出一种将Android图形系统SurfaceFlinger移植到桌面Linux发行版的X Window系统环境下运行的方案.在X Window系统环境下运行的SurfaceFlinger可使Android运行环境中以本地进程形式的Android应用进程的UI界面显示到X Window的窗口中... 详细信息

本文给出一种将Android图形系统SurfaceFlinger移植到桌面Linux发行版的X Window系统环境下运行的方案.在X Window系统环境下运行的SurfaceFlinger可使Android运行环境中以本地进程形式的Android应用进程的UI界面显示到X Window的窗口中.使用Mesa作为Open GL ES实现并使Mesa EGL兼容Android的本地窗口ANative Window,同时借助Androidx86的***模块,实现了Android应用程序的UI渲染过程SurfaceFlinger的图像合成过程能够使用GPU进行硬件加速.另外,用X11的DRI2扩展协调SurfaceFlinger的窗口和X Server的DDX驱动,使合成后的图像能高效地更新到窗口中,避免了SurfaceFlinger的图像缓存由独立显存到系统内存的拷贝过程.经实验,在本移植方案下,第三方3D基准测试软件San-Angeles能达到60FPS的帧率.相比于已有方案,本方案的架构更加简洁高效,且支持硬件加速.

关键词： Android图形系统 SurfaceFlinger X Window系统移植兼容环境

Distributed filtering for time-varying networked systems with sensor gain degradation and energy constraint: a centralized finite-time communication protocol scheme

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Science China(Information Sciences) 2018年第9期61卷 241-255页

作者： ye ZHAO Xiao he Donghua zhou National Laboratory for Information Science and Technology (TNList) and Department of Automation Tsinghua University College of Electrical Engineering and Automation Shandong University of Science and Technology

This paper focuses on the distributed filtering problem for a class of time-varying networked systems with sensor gain degradation and energy constrained communication protocol. To satisfy the requirement of power consumption and reduce the schedule computing complexity, centralized cyclic finite-time communication strategy optimization is taken into account. The networked system considered in this paper consists of spatially distributed sensors linked to their neighbor sensors, where each sensor node suffers from different gain degradation, and the transmission decisions of all the communication channels obey the centralized transmission schedule strategy identically. First, we present scattered communication action based on single-sensor transmission modeling with an energy constraint. Subsequently, an optimal communication protocol considering expected average error covariance is derived between the target system and each sensor node over the distributed sensor systems, based on a centralized finite-time scheme. Finally, by transforming the overall estimation error covariance of the systems at each sampling time into quadratic form, a conditionally unbiased least-square recursive distributed filtering technique over the networked system is designed at each sensor node. The system stability condition under such an optimal schedule is also accomplished with bounded covariance. A numerical example is provided to demonstrate the utility and effectiveness of the distributed filtering technique using the proposed optimized energy constrained communication protocol.

关键词： networked systems distributed filtering communication protocol centralized finite-time schedule energy constraint sensor gain degradation