Efficacy modeling of new multi-functional benzophenone-based system for free-radical/cationic hybrid-photopolymerization using 405 nm LED

Lin, Jui‐Teng; Lee, Yi-Ze; Lalevée, Jacques

doi:10.1007/s10965-022-02939-1

Cited by 6 publications

(4 citation statements)

References 25 publications

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“…The basis for determining the priority is that after the detection of the spatial relationship with higher priority is completed, the detection results can facilitate the detection of the spatial relationship with lower priority or simplify the algorithm steps and improve the efficiency of the algorithm. In general, the priority of support relationship is higher than that of proximity relationship [15]. Therefore, firstly, the support relationship between objects in the scene is detected.…”

Section: Methodsmentioning

confidence: 99%

3D Indoor Scene Synthesis System Based on Collaborative Retrieval

Weijun

2022

Wireless Communications and Mobile Computing

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In order to solve the research problem of collaborative retrieval 3D indoor scene synthesis system, an automatic synthesis method of 3D indoor scene is proposed. In the research fields of computer graphics and computer vision, the modeling of various 3D scenes has always been a hot spot and a very valuable research topic for Chinese and foreign scholars. GMM is used to fit the position of the object on the support surface, and the position distribution model is obtained. Firstly, a file is created to store the normalized position of the counted object on the support surface. The number of coordinates represents the number of times the object appears in the scene library. Then, the Gaussian mixture model is used to fit the content of the file to obtain the location distribution model. For the initial indoor scene and the description of small objects to be added to the scene given by the user, select small objects with the help of the material library. Shapenetcorcv2 is the core part of the database, with a total of 55 categories and more than 50000 model instances. The automatic placement of these small objects is realized by using the scene synthesis algorithm, which shows the continuous enrichment of the evolution process of simple scenes to solve various problems of 3D indoor scene modeling. This method not only reflects the design requirements of users but also avoids cumbersome manual operation.

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Section: Methodsmentioning

confidence: 99%

3D Indoor Scene Synthesis System Based on Collaborative Retrieval

Weijun

2022

Wireless Communications and Mobile Computing

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“…With regard to the reactivity of the photoinitiating systems, numerous structures have been examined over the years. Among them, naphthalimides [41][42][43][44][45][46][47][48][49][50][51][52][53][54][55][56][57][58][59], pyrenes [60][61][62][63][64][65][66][67][68], benzophenones [69][70][71][72][73][74][75][76], carbazoles [77][78][79][80][81][82][83][84][85][86][87][88][89][90], thioxanthones [29,…”

Section: Introductionmentioning

confidence: 99%

Recent Advances on Furan-Based Visible Light Photoinitiators of Polymerization

Dumur

2023

Catalysts

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Photopolymerization is an active research field enabling to polymerize in greener conditions than that performed with traditional thermal polymerization. At present, a great deal of effort is devoted to developing visible light photoinitiating systems. Indeed, the traditional UV photoinitiating systems are currently the focus of numerous safety concerns so alternatives to UV light are being actively researched. However, visible light photons are less energetic than UV photons so the reactivity of the photoinitiating systems should be improved to address this issue. In this field, furane constitutes an interesting candidate for the design of photocatalysts of polymerization due to its low cost and its easy chemical modification. In this review, an overview concerning the design of furane-based photoinitiators is provided. Comparisons with reference systems are also established to demonstrate evidence of the interest of these photoinitiators in innovative structures.

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“…Polymers 2023, 15, x FOR PEER REVIEW 2 of 49 [24,[59][60][61][62][63][64], dithienophosphole derivatives [65], thioxanthones [66][67][68][69][70][71][72][73][74][75][76][77][78][79][80], benzophenones [81][82][83][84], cyanines [85], bodipy [66,[86][87][88][89][90], NIR dyes [91], anthraquinones [92], curcumin [93][94][95][96], furan derivatives [97], pyrenes [98][99][100][101], iodonium salts [66,[102][103][104]...…”

Section: Introductionmentioning

confidence: 99%

Recent Advances in Monocomponent Visible Light Photoinitiating Systems Based on Sulfonium Salts

Dumur

2023

Polymers

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During the last decades, multicomponent photoinitiating systems have been the focus of intense research efforts, especially for the design of visible light photoinitiating systems. Although highly reactive three-component and even four-component photoinitiating systems have been designed, the complexity to elaborate such mixtures has incited researchers to design monocomponent Type II photoinitiators. Using this approach, the photosensitizer and the radical/cation generator can be combined within a unique molecule, greatly simplifying the elaboration of the photocurable resins. In this field, sulfonium salts are remarkable photoinitiators but these structures lack absorption in the visible range. Over the years, various structural modifications have been carried out in order to redshift their absorptions in the visible region. In this work, an overview of the different sulfonium salts activable under visible light and reported to date is proposed.

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Efficacy modeling of new multi-functional benzophenone-based system for free-radical/cationic hybrid-photopolymerization using 405 nm LED

Cited by 6 publications

References 25 publications

3D Indoor Scene Synthesis System Based on Collaborative Retrieval

3D Indoor Scene Synthesis System Based on Collaborative Retrieval

Recent Advances on Furan-Based Visible Light Photoinitiators of Polymerization

Recent Advances in Monocomponent Visible Light Photoinitiating Systems Based on Sulfonium Salts

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