Non-ambient Studies on Opto-electronic Materials

光电材料的非环境研究

• 批准号: EP/F021151/1
• 负责人: Paul Robert Raithby
• 金额: $ 13.81万
• 依托单位: University of Bath
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2008
• 资助国家: 英国
• 起止时间: 2008 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FF021151%2F1
• 关键词: Non; ambient; Studies; Opto; electronic

With the advent of synchrotron radiation sources it is possible to undertake new types of experiment to probe the molecular structures of materials that have not been possible previously. The new UK synchrotron, diamond, is now coming into operation and new instrumentation to study the structure of materials will be operational in 2008. In this research we wish to take advantage of the new opportunities that the high intensity radiation that the synchrotron gives us and study the properties of two classes of opto-electronic materials that have applications in the sensor and materials industry. We also provide a student with high quality training in the use of diffraction facilities at diamond. The first class of opto-electronic materials are new organometallic polymers that change their structure and electronic properties when put under pressure or when irradiated with light so that they can be used as sensors. We wish to explore their chemistry and properties so that we can tune them to behave in a particular way and by studying their structures under ambient conditions, under pressure and under irradiation with light with synchrotron radiation will help us to achieve this goal.The second class of opto-electronic materials are generated in the solid state when monomer molecules link up under photoactivation to form dimers or polymers. We wish to explore whether the same linking process, a [2+2] cycloaddition reaction, occurs when the monomers are placed under high pressure. We also wish to prepare new organometallic complexes capable of undergoing cycloaddition reactions in the solid state and investigate how these material behave when photoactivated or placed under pressure. Again, synchrotron radiation will be used to probe the structures of these materials as they react.The information gained from laboratory and synchrotron-based experiments on both classes of materials will help us to build structure/property correlations for these systems and will lead to the design of more efficient intelligent materials.

随着同步辐射光源的出现，可以进行新类型的实验来探测以前不可能的材料的分子结构。新的英国同步加速器，钻石，现在正在投入使用，新的仪器，以研究材料的结构将在2008年投入使用。在这项研究中，我们希望利用同步加速器提供给我们的高强度辐射的新机会，并研究在传感器和材料工业中有应用的两类光电材料的性质。我们还为学生提供高质量的钻石衍射设备使用培训。第一类光电材料是新的有机金属聚合物，当置于压力下或受到光照射时，它们的结构和电子特性会发生变化，因此可以用作传感器。我们希望探索它们的化学和性质，以便我们可以调整它们以特定的方式表现，通过研究它们在环境条件下，在压力下和在同步辐射光照射下的结构将有助于我们实现这一目标。第二类光电材料是在固态下，当单体分子在光活化下连接形成二聚体或聚合物时产生的。我们希望探索是否相同的连接过程，[2+2]环加成反应，发生时，单体被置于高压下。我们还希望制备能够在固态下进行环加成反应的新的有机金属配合物，并研究这些材料在光活化或置于压力下时的行为。同样，同步辐射将被用来探测这些材料的结构，因为他们的反应。从实验室和同步辐射为基础的实验中获得的信息对这两类材料将帮助我们建立这些系统的结构/属性的相关性，并将导致更有效的智能材料的设计。

项目成果

Tunable trimers: using temperature and pressure to control luminescent emission in gold(I) pyrazolate-based trimers.

• DOI: 10.1002/chem.201404058
• 发表时间: 2014-12-15
• 期刊: CHEMISTRY-A EUROPEAN JOURNAL
• 影响因子: 4.3
• 作者: Woodall, Christopher H.;Fuertes, Sara;Beavers, Christine M.;Hatcher, Lauren E.;Parlett, Andrew;Shepherd, Helena J.;Christensen, Jeppe;Teat, Simon J.;Intissar, Mourad;Rodrigue-Witchel, Alexandre;Suffren, Yan;Reber, Christian;Hendon, Christopher H.;Tiana, Davide;Walsh, Aron;Raithby, Paul R.
• 通讯作者: Raithby, Paul R.

Synthesis and characterization of platinum(II) di-ynes and poly-ynes incorporating ethylenedioxythiophene (EDOT) spacers in the backbone.

• DOI: 10.1039/c1dt11010a
• 发表时间: 2011-09
• 期刊: Dalton transactions
• 影响因子: 4
• 作者: Muhammad S. Khan;Mohammed K. Al-Suti;Hakkikulla H Shah;Said Al-Humaimi;Fathiya R Al-Battashi;Jens K. Bjernemose;L. Male;P. Raithby;Ning Zhang;A. Köhler;J. Warren

New di-ferrocenyl-ethynylpyridinyl triphenylphosphine copper halide complexes and related di-ferricenyl electro-crystallized materials.

• DOI: 10.1039/c3dt52914b
• 发表时间: 2014-06
• 期刊: Dalton transactions
• 影响因子: 4
• 作者: Hakikulla H. Shah;Rayya A. Al-Balushi;Mohammed K. Al-Suti;Muhammad S. Khan;F. Marken;A. Sudlow;G. Kociok‐Köhn;C. H. Woodall;P. Raithby;K. Molloy

New multi-ferrocenyl- and multi-ferricenyl- materials via coordination-driven self-assembly and via charge-driven electro-crystallization.

• DOI: 10.1021/ic401803p
• 发表时间: 2013-10
• 期刊: Inorganic chemistry
• 影响因子: 4.6
• 作者: Hakikulla H. Shah;Rayya A. Al-Balushi;Mohammed K. Al-Suti;Muhammad S. Khan;C. H. Woodall;A. Sudlow;P. Raithby;G. Kociok‐Köhn;K. Molloy;F. Marken