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您的检索式：作者名="Matthew P.Aldred"
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| 1 | 螺吡喃分子光开关显示文摘螺吡喃是一类研究最早,最广泛的有机光致变色分子.利用光照前后螺吡喃分子结构上和光化学与光物理性质的变化,将其作为分子光开关材料被广泛应用于光电器件、化学传感、药物控制释放等领域.综述了部分螺吡喃分子光开关的合成和性质及其在相关领域中的应用,对其作为新型的荧光探针未来在生物成像领域的应用做了展望. | 张国峰 陈涛 李冲 龚文亮 Matthew P.Aldred 朱明强 | 2013 | 有机化学2013，33，5： | 14 |
| 2 | A Facile Strategy for Non-fluorinated Intrinsic Low-k and Low-loss Dielectric Polymers: Valid Exploitation of Secondary Relaxation Behaviors显示文摘High-performance low-k and low-loss circuit materials are urgently needed in the field of microelectronics due to the upcoming FifthGeneration Mobile Communications Technology(5 G Technology).Herein,a facile design strategy for non-fluorinated intrinsic low-k and low-loss polyimides is reported by fully considering the secondary relaxation behaviors of the polymer chains.A new amorphous non-fluorinated polymer(TmBPPA)with a k value of 2.23 and a loss tangent lower than 3.94×10^-3 at 104 Hz has been designed and synthesized,which to the best of our knowledge is the lowest value amongst the non-fluorinated and non-porous polymers reported in literature.Meanwhile,TmBPPA exhibits excellent overall properties,such as excellent thermostability,good mechanical properties,low moisture absorption,and high bonding strength.As high-performance flexible circuit materials,all these characteristics are highly expected to meet the present and future demands for high density,high speed,and high frequency electronic circuit used in 5 G wireless networks. | Chao Qian Zhen-Guo Fan Wei-Wen Zheng Run-Xin Bei Tian-Wen Zhu Si-Wei Liu Zhen-Guo Chi Matthew P.Aldred Xu-Dong Chen Yi Zhang Jia-Rui Xu | 2020 | Chinese Journal of Polymer Science2020，38，3： | 7 |
| 3 | Achieving white-light emission in a single-component polymer with halogen-assisted interaction显示文摘White-light emitting(WLE) polymers have attracted continuous attention for their promising applications in solid-state lighting,flexible display and related fields. However, achieving dual-emission and pure white-light emission in a single-component polymer is still challenging. In this study, a brominated single-component polymer Br OD-TFB was designed and synthesized,which shows dual-emission and white light emission properties in solution and room-temperature phosphorescence(RTP) in thin films. The dual-emission properties can be tuned by concentration, solvent polarity, and excitation energy. Spectral analyses and theoretical calculations reveal that the origin of the high-energy emission band(HEB) is intramolecular charge transfer(ICT)along the polymer chain, whilst the low-energy emission band(LEB) originates from the excited-state related to the intra-chain and inter-chain C–Br···π interactions as demonstrated by the single-crystal structure of the model compound. Appropriate control of the formation and the destruction of the halogen-assisted interactions can initiate white-light emission in the singlecomponent polymer. More interestingly, by dispersing Br OD-TFB(0.1 wt%) in a non-emissive, colorless and transparent polymer, the characteristics of this white-light emission can be fully demonstrated while exhibiting unexpected RTP properties,with photoluminescence quantum efficiency(Φ_(PL)) of up to 23% and CIE coordinates of(0.32, 0.32). | Zhuxin Zhou Zhu Mao Zhan Yang Tingting Yang Longji Zhu Yubo Long Zhenguo Chi Siwei Liu Matthew P.Aldred Xudong Chen Jiarui Xu Yi Zhang | 2021 | Science China Chemistry2021，64，3： | 1 |
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