Theoretical study of a novel imino bridged pillar[5]arene derivative

Xie, Ju; Zuo, Tongfei; Huang, Z.; Huan, Long; Gu, Qixin; Gao, Chenxi; Shao, Jingjing

doi:10.1016/j.cplett.2016.09.010

Cited by 11 publications

(7 citation statements)

References 25 publications

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“…This result is in agreement with the rate performance of PPTC and PPQC (Figure e). In addition, the PT also exhibits a much smaller E g compared to the larger E g for most of the organic electrodes (4.16 eV for 9,10-anthraquinone and 3.76 eV for 1,4-benaoquinone) in previous literature works . After capturing Li + ions, the E g values of PT- x Li ( x = 2 or 4) are further decreased (2.91 eV for PT-2Li and 2.40 eV for PT-4Li, Figure S20), indicating the increasing chemical reactivity of PT- x Li.…”

Section: Resultsmentioning

confidence: 94%

“…In addition, the PT also exhibits a much smaller E g compared to the larger E g for most of the organic electrodes (4.16 eV for 9,10-anthraquinone and 3.76 eV for 1,4benaoquinone) in previous literature works. 44 After capturing Li + ions, the E g values of PT-xLi (x = 2 or 4) are further decreased (2.91 eV for PT-2Li and 2.40 eV for PT-4Li, Figure S20), indicating the increasing chemical reactivity of PT-xLi. Moreover, the extended conjugation can decrease the E g value and reduce the degree of polarization; thus, the PPTs may exhibit excellent electrochemical performance as a cathode material for LIBs.…”

Section: Resultsmentioning

confidence: 99%

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Conjugated Carbonyl Polymer-Based Flexible Cathode for Superior Lithium-Organic Batteries

Wang

et al. 2019

ACS Appl. Mater. Interfaces

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Conjugated carbonyl compounds are deemed as high theoretical capacity and green electrode materials for lithium-ion batteries (LIBs) but are limited by their high dissolution and poor electronic conductivity. In this paper, we have successfully synthesized a series of multicarbonyl conjugated polymers using the coupling polymerization reaction and then constructed carbonyl-conjugated polymer/carbon nanotube hybrid films by a vacuum-filtration method. Importantly, the hybrid films could serve as a flexible, binder-free, and free-standing organic cathode for LIBs, which could deliver a high reversible discharge capacity of 142.3 mAh g–1 at 50 mA g–1, good cycling stability with a capacity retention of 74.6% at 500 mA g–1 after 300 cycles, and excellent rate capability of 120.6 mAh g–1 at 1000 mA g–1. In addition, the theoretical calculation has proved that the symmetrical conjugated structure can well accommodate four Li+ ions during the electrochemical reaction. Interestingly, the assembled full cell and flexible battery can power the small devices, suggesting its potential to use in bendable or wearable energy-storages devices.

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Section: Resultsmentioning

confidence: 94%

Section: Resultsmentioning

confidence: 99%

Conjugated Carbonyl Polymer-Based Flexible Cathode for Superior Lithium-Organic Batteries

Wang

et al. 2019

ACS Appl. Mater. Interfaces

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“…Secondly, the macrocyclic supramolecules exhibit good biocompatibility and stabilizing performance [30][31][32]. Thirdly, the heights of macrocyclic cavities are less than 1 nm [33][34][35], which hardly compromises the plasmonic sensitivity. Although several attempts have been carried out to save post-processing surface modification by capping AuNPs with macrocyclic supramolecules during the synthesis, the majorities introduce harsh reducing reagents (e.g.…”

Section: Introductionmentioning

confidence: 99%

One-step synthesis of cyclodextrin-capped gold nanoparticles for ultra-sensitive and highly-integrated plasmonic biosensors

Zhang

Miao

Wang

et al. 2019

Sensors and Actuators B: Chemical

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“…Encouragingly, it is proven that host-guest interaction is a more effective target molecule recognition and adsorption mechanism compared with the conventional biomolecule-ligand binding [101]. Another advantage of macrocyclic supramolecules being surface functionalization of metallic nanoparticles is the heights of their macrocyclic cavities being normally less than 1 nm [102][103][104], which facilitates sensitive molecular detection as discussed above. In addition, the macrocyclic supramolecules also eliminate the cytotoxicity of nanoparticles that is often favored in bio-medical sensing applications.…”

Section: Fiber-optic Localized Surface Plasmon Resonance Sensorsmentioning

confidence: 99%

Hybrid Plasmonic Fiber-Optic Sensors

Miao

Zhang

et al. 2020

Sensors

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With the increasing demand of achieving comprehensive perception in every aspect of life, optical fibers have shown great potential in various applications due to their highly-sensitive, highly-integrated, flexible and real-time sensing capabilities. Among various sensing mechanisms, plasmonics based fiber-optic sensors provide remarkable sensitivity benefiting from their outstanding plasmon–matter interaction. Therefore, surface plasmon resonance (SPR) and localized SPR (LSPR)-based hybrid fiber-optic sensors have captured intensive research attention. Conventionally, SPR- or LSPR-based hybrid fiber-optic sensors rely on the resonant electron oscillations of thin metallic films or metallic nanoparticles functionalized on fiber surfaces. Coupled with the new advances in functional nanomaterials as well as fiber structure design and fabrication in recent years, new solutions continue to emerge to further improve the fiber-optic plasmonic sensors’ performances in terms of sensitivity, specificity and biocompatibility. For instance, 2D materials like graphene can enhance the surface plasmon intensity at the metallic film surface due to the plasmon–matter interaction. Two-dimensional (2D) morphology of transition metal oxides can be doped with abundant free electrons to facilitate intrinsic plasmonics in visible or near-infrared frequencies, realizing exceptional field confinement and high sensitivity detection of analyte molecules. Gold nanoparticles capped with macrocyclic supramolecules show excellent selectivity to target biomolecules and ultralow limits of detection. Moreover, specially designed microstructured optical fibers are able to achieve high birefringence that can suppress the output inaccuracy induced by polarization crosstalk and meanwhile deliver promising sensitivity. This review aims to reveal and explore the frontiers of such hybrid plasmonic fiber-optic platforms in various sensing applications.

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Theoretical study of a novel imino bridged pillar[5]arene derivative

Cited by 11 publications

References 25 publications

Conjugated Carbonyl Polymer-Based Flexible Cathode for Superior Lithium-Organic Batteries

Conjugated Carbonyl Polymer-Based Flexible Cathode for Superior Lithium-Organic Batteries

One-step synthesis of cyclodextrin-capped gold nanoparticles for ultra-sensitive and highly-integrated plasmonic biosensors

Hybrid Plasmonic Fiber-Optic Sensors

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