Carbon-centered radical based dynamic covalent chemistry for stimuli-responsive chromic materials

Xu, Tao; Zhu, Jun; Han, Yi

doi:10.1039/d3tc00117b

Cited by 13 publications

(2 citation statements)

References 119 publications

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“…There are different types of tailback challenges to espousing AI in the smart energy sector, similar as data quality and lack of data, AI network parameters tuning, specialized structure difficulties, lack of good experts, integration challenges, pitfalls, or compliance issues and legal enterprises. Discovery and opinion of faults are also complex challenges for erecting energy systems [8]. Different inquiries fete that data instability and deficient information are some of the major challenges facing energy systems [17].…”

Section: Challenges Of Ai Relinquishment In the Smart Energy Assiduitymentioning

confidence: 99%

Artificial Intelligence in Sustainable Energy Industry: Status Quo, Challenges, and Opportunities

Rinku

singh

2023

EPRA

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This study focuses on the future of AI in the energy sector, examining how AI can be used to improve efficiency and sustainability in the sector. The study aims to provide a realistic baseline of AI technology that can be used to compare efforts, ambitions, new applications, and challenges around the world. We covered three main topics: (i) how AI is being used in solar and hydrogen power generation; (ii) how AI is being used in supply and demand management control; and (iii) the latest advances in AI technology. In this research we explored how AI techniques outperform traditional models in controllability, energy efficiency optimization, cyber-attack prevention, IoT, big data handling, smart grid, robotics, predictive maintenance control, and computational efficiency. Our study found that AI is becoming an important tool for a new and data-intensive energy industry, which is providing a key magic tool to increase operational performance and efficiency in an increasingly cut-throat environment. KEYWORDS: Artificial Intelligence; Renewable Energy; Energy Demand; Decision Making; Big Data; Energy Digitization

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Section: Challenges Of Ai Relinquishment In the Smart Energy Assiduitymentioning

confidence: 99%

Artificial Intelligence in Sustainable Energy Industry: Status Quo, Challenges, and Opportunities

Rinku

singh

2023

EPRA

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“…Stimuli-responsive luminescence (SRL) refers to the molecule that possesses the changed color of fluorescence/phosphorescence under external photo-excitation or force-triggered glow via contact/contactless stimuli operations. 1–13 Among them, the first mentioned color-change behavior is usually defined as the mechanochromic luminescence (MCL), 9 whereas the concurrent interest of force-triggered emission is described as triboluminescence (TL). 7 The stimulative operations involve contact grinding, extrusion, heat, acid–base metathesis or contactless electric field, and light radiation.…”

Section: Introductionmentioning

confidence: 99%

Stimuli-responsive luminescence from polar cyano/isocyano-derived luminophores via structural tailoring and self-assembly

Yang,

Yan,

Zhang

et al. 2024

Dalton Trans.

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Oxindolyl‐Based Radicals with Tunable Mechanochromic and Thermochromic Behavior

Xu,

Han,

et al. 2024

Angewandte Chemie

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Organic radicals based dynamic covalent chemistry is promising in preparing stimuli‐responsive chromic materials, due to their simplicity of dissociation/association, accompanied with distinct color changes during the process. However, suitable organic radicals for dynamic covalent chemistry have not been widely explored yet. Herein, a series of oxindolyl‐based mono‐radicals (OxRs) with different substituents were successfully synthesized and studied systematically as potential building blocks for stimuli‐responsive chromic materials. These OxRs would dimerize spontaneously to form their corresponding dimers. The structures of dimers were unambiguously confirmed through low‐temperature 1H NMR and single‐crystal X‐ray diffraction analyses. Dynamic interconversion between monomers and dimers was achieved by reversible cleavage and recovery of the σ‐bond upon soft external stimuli (temperature, pressure, and solvent polarity), accompanied by significant color changes. It is interesting that the stability of the mono‐radical could be tuned through changing different substituents, and consequently altering the bond dissociation energy of the dynamic covalent bond between monomers. These new OxRs characterized by appreciable properties are entitled to more opportunities in developing mechanochromic and thermochromic materials, where their responsiveness to stimuli can be readily controlled by the substituents adhered.

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Carbon-centered radical based dynamic covalent chemistry for stimuli-responsive chromic materials

Abstract: As one of the essential smart materials, stimuli-responsive chromic materials have received increasing research attention because of their visualization effects induced by external stimuli, including temperature, light, and mechanical stress....

Cited by 13 publications

References 119 publications

Artificial Intelligence in Sustainable Energy Industry: Status Quo, Challenges, and Opportunities

Artificial Intelligence in Sustainable Energy Industry: Status Quo, Challenges, and Opportunities

Stimuli-responsive luminescence from polar cyano/isocyano-derived luminophores via structural tailoring and self-assembly

Oxindolyl‐Based Radicals with Tunable Mechanochromic and Thermochromic Behavior

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