Novel carbazole-based main chain polymeric metal complexes containing complexes of phenanthroline with Zn(II) or Cd(II): Synthesis, characterization and photovoltaic application in DSSCs

Zhou, Jun; Yu, Xiaoguang; Jin, Xueliang; Tang, Guipeng; Zhang, Wei; Hu, Jiaomei; Zhong, Chaofan

doi:10.1016/j.molstruc.2013.10.015

Cited by 14 publications

(5 citation statements)

References 25 publications

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“…Besides a structural transformation of the spirolactam ring from initially closed to later opening in the recognition process of probe-Cu 2+ , fluorescence increase at the target emission wavelength could also be attributed to a possible structural cavity [ 15 , 25 ] to capture Cu 2+ ( Figure 9 ) and electron effect [ 26 ].…”

Section: Resultsmentioning

confidence: 99%

Evaluation of Fluorescent Cu2+ Probes: Instant Sensing, Cell Permeable Recognition and Quantitative Detection

Cheng

Zheng

et al. 2021

Molecules

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By incorporating a rhodamine spirolactam structure as the recognition site for Cu2+, two novel probes were synthesized through a connection of rhodamine 6G acylhydrazine and 5-formyl-6-hydroxyl-4-methylcoumarin/2,4-dihydroxybenzaldehyde. In the recognition process of probes towards Cu2+, the spirolactam ring exhibited opening and closing, accompanying an instant and specific change in fluorescence and in color, which could also achieve a naked-eye and semiquantitative recognition of aqueous Cu2+ besides the fluorescent Cu2+ detection method. Fluorescent analyses and ECV304 cell imaging further revealed the probes’ good optical stability, instant response, low toxicity, and membrane permeability, which offers future possibilities for the probes’ instant detection and the real-time tracking of Cu2+ in biological systems.

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Section: Resultsmentioning

confidence: 99%

Evaluation of Fluorescent Cu2+ Probes: Instant Sensing, Cell Permeable Recognition and Quantitative Detection

Cheng

Zheng

et al. 2021

Molecules

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“…It was beneficial for rapid and efficient transportation of electrolyte ions in G/MCS@Gallic. Furthermore, more G/MCS@Gallic structures can provide more edge sites to increase the contact area of the electrolyte with the electrode surface, further enhancing the photovoltaic performance. , …”

Section: Resultsmentioning

confidence: 99%

“…Furthermore, more G/MCS@Gallic structures can provide more edge sites to increase the contact area of the electrolyte with the electrode surface, further enhancing the photovoltaic performance. 33,34 We measured cells' series resistance by electrochemical impedance spectroscopy (EIS). Figure 5b and Table 3 clearly show that there are two semicircles in the Nyquist plots for G/ MCS, 1% G/MCS@Gallic, and 10% G/MCS@Gallic CEs.…”

Section: ■ Resultsmentioning

confidence: 99%

A New Aspect for Band Gap Energy of Graphene-Mg₂CuSnCoO₆-Gallic Acid as a Counter Electrode for Enhancing Dye-Sensitized Solar Cell Performance

Areerob

2019

ACS Appl. Mater. Interfaces

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To develop counter electrodes (CEs) for dye-sensitized solar cells (DSSCs), band gap energy of quaternary semiconductor materials is of great interest. In the present study, a novel graphene sheet based on Mg2CuSnCoO6-Gallic acid nanomaterials (G/MCS@Gallic) was modified with a new Joule heating method, and a laser was applied for measuring band gap energy. Synergistic effect between graphene and Mg2CuSnCoO6-Gallic ensured excellent electron transport through the electrode and low band gap energy. The large surface area of the hybrid graphene materials rivaled the catalytic capability for iodide reduction. DSSCs achieved a maximum photoelectric conversion efficiency of 13.30% based on the 10% G/MCS@Gallic CE, which was higher than the platinum conversion efficiency. Thus, G/MCS@Gallic provides a novel, inexpensive, high-performance, and flexible cathode for solar cell applications.

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“…As observed in the fitted UV–vis spectra, the absorption peaks derived from the intermediates shifted to the shorter wavelength compared with that of MB, implying that the smaller conjunction system contained in the intermediates than that of in MB molecular [ 30 , 31 ]. In addition, the previous studies also revealed that the aromatic molecules could be adsorbed on the surfaces of both Pt and Ni [ 32 – 36 ].…”

Section: Resultsmentioning

confidence: 99%

Synthesis of Pt3Ni Microspheres with High Performance for Rapid Degradation of Organic Dyes

et al. 2015

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In this study, Pt3Ni microspheres consisted of nanoparticles were synthesized without addition of surfactants via the solvothermal route. The obtained sample was characterized by X-ray diffraction (XRD), inductively coupled plasma-atomic emission spectrometer (ICP-AES), X-ray photoelectron spectroscopy (XPS), and field-emission scanning electron microscopy (FESEM). Furthermore, the catalytic performance of as-synthesized Pt3Ni microspheres was evaluated on the degradation of different organic dyes (methylene blue, methyl orange, Congo red, and rhodamine B). The results show that different dyes were rapidly decomposed by Pt3Ni microspheres in different pathways. Among different dyes, the formation and further degradation of the intermediates was observed during the degradation of methylene blue and methyl orange, suggesting the indirect degradation process of these dyes. This study provides not only a promising catalyst for the removal of organic contaminants for environment remediation, but also new insights for Pt3Ni alloy as a high-performance catalyst in organic synthesis.

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Novel carbazole-based main chain polymeric metal complexes containing complexes of phenanthroline with Zn(II) or Cd(II): Synthesis, characterization and photovoltaic application in DSSCs

Cited by 14 publications

References 25 publications

Evaluation of Fluorescent Cu2+ Probes: Instant Sensing, Cell Permeable Recognition and Quantitative Detection

Evaluation of Fluorescent Cu2+ Probes: Instant Sensing, Cell Permeable Recognition and Quantitative Detection

A New Aspect for Band Gap Energy of Graphene-Mg₂CuSnCoO₆-Gallic Acid as a Counter Electrode for Enhancing Dye-Sensitized Solar Cell Performance

Synthesis of Pt3Ni Microspheres with High Performance for Rapid Degradation of Organic Dyes

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Novel carbazole-based main chain polymeric metal complexes containing complexes of phenanthroline with Zn(II) or Cd(II): Synthesis, characterization and photovoltaic application in DSSCs

Cited by 14 publications

References 25 publications

Evaluation of Fluorescent Cu2+ Probes: Instant Sensing, Cell Permeable Recognition and Quantitative Detection

Evaluation of Fluorescent Cu2+ Probes: Instant Sensing, Cell Permeable Recognition and Quantitative Detection

A New Aspect for Band Gap Energy of Graphene-Mg2CuSnCoO6-Gallic Acid as a Counter Electrode for Enhancing Dye-Sensitized Solar Cell Performance

Synthesis of Pt3Ni Microspheres with High Performance for Rapid Degradation of Organic Dyes

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A New Aspect for Band Gap Energy of Graphene-Mg₂CuSnCoO₆-Gallic Acid as a Counter Electrode for Enhancing Dye-Sensitized Solar Cell Performance