Light Element Analysis Facility - LEAF

轻元素分析设备 - LEAF

• 批准号: EP/T019298/1
• 负责人: John Irvine
• 金额: $ 197.59万
• 依托单位: University of St Andrews
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2020
• 资助国家: 英国
• 起止时间: 2020 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FT019298%2F1
• 关键词: Light; Element; Analysis; Facility; LEAF

Electron Microscopy tends to focus upon analysis of the heavier elements; however the lighter elements often have a critical role to pay. Furthermore, in soft matter and organic materials, it is ofteny only light elements that are present. With the advent of new technologies, it has become possible to analyse for light elements with much greater precision. We are requesting support for a new light element analysis facility to be housed in our interdisciplinary Electron Microscopy Centre complementing the existing equipment (2 TEM's, a FIB and 2 SEM's). We propose to build upon our existing Electron Microscopy facilities by adding an electron probe microanalyser (EPMA), a separate Soft X-ray Emission Spectrometer (SXES) system and a confocal Raman microscope. This will allow us to probe from elemental Li up to O and beyond, giving detailed compositional, electronic and spatial analysis to support research in a range of critical topics.

电子显微镜倾向于集中分析较重的元素。然而，较轻的元素往往发挥着关键作用。此外，在软物质和有机材料中，通常仅存在轻元素。随着新技术的出现，以更高的精度分析轻元素已成为可能。我们请求支持在我们的跨学科电子显微镜中心建立一个新的轻元素分析设施，以补充现有设备（2 个 TEM、1 个 FIB 和 2 个 SEM）。我们建议在现有电子显微镜设施的基础上添加电子探针微量分析仪 (EPMA)、独立的软 X 射线发射光谱仪 (SXES) 系统和共焦拉曼显微镜。这将使我们能够探测从元素 Li 到 O 甚至更广泛的元素，提供详细的成分、电子和空间分析，以支持一系列关键主题的研究。

项目成果

Influence of electrode processing and electrolyte composition on multiwall carbon nanotube negative electrodes for sodium ion batteries

电极处理和电解液成分对钠离子电池多壁碳纳米管负极的影响

• DOI: 10.1088/2515-7655/acb3fc
• 发表时间: 2023
• 期刊: Energy
• 影响因子: 9
• 作者: Fuente Cuesta A

Synthetic Control of the Defect Structure and Hierarchical Extra-Large-/Small-Pore Microporosity in Aluminosilicate Zeolite SWY.

• DOI: 10.1021/jacs.3c07873
• 发表时间: 2023-10-11
• 期刊: JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
• 影响因子: 15
• 作者: Chitac, Ruxandra G.;Zholobenko, Vladimir L.;Fletcher, Robin S.;Softley, Emma;Bradley, Jonathan;Mayoral, Alvaro;Turrina, Alessandro;Wright, Paul A.
• 通讯作者: Wright, Paul A.

Surface-Functionalized Metal-Organic Frameworks for Binding Coronavirus Proteins.

• DOI: 10.1021/acsami.2c21187
• 发表时间: 2023-02-14
• 期刊: ACS APPLIED MATERIALS & INTERFACES
• 影响因子: 9.5
• 作者: Desai, Aamod V.;Vornholt, Simon M.;Major, Louise L.;Ettlinger, Romy;Jansen, Christian;Rainer, Daniel N.;de Rome, Richard;So, Venus;Wheatley, Paul S.;Edward, Ailsa K.;Elliott, Caroline G.;Pramanik, Atin;Karmakar, Avishek;Armstrong, Robert;Janiak, Christoph;Smith, Terry K.;Morris, Russell E.
• 通讯作者: Morris, Russell E.

Mixed Metal-Organic Framework Mixed-Matrix Membranes: Insights into Simultaneous Moisture-Triggered and Catalytic Delivery of Nitric Oxide using Cryo-scanning Electron Microscopy.

• DOI: 10.1021/acsami.3c11283
• 发表时间: 2023-10-25
• 期刊: ACS APPLIED MATERIALS & INTERFACES
• 影响因子: 9.5
• 作者: Ettlinger, Romy;Vornholt, Simon M.;Roach, Madeline C.;Tuttle, Robert R.;Thai, Jonathan;Kothari, Maadhav;Boese, Markus;Holwell, Andy;Duncan, Morven J.;Reynolds, Melissa;Morris, Russell E.
• 通讯作者: Morris, Russell E.

Azo-functionalised metal-organic framework for charge storage in sodium-ion batteries.

用于钠离子电池电荷存储的偶氮官能化金属有机框架。

• DOI: 10.1039/d2cc06154f
• 发表时间: 2023
• 期刊: Chemical communications (Cambridge, England)
• 作者: Desai AV