Vat photopolymerization technologies are emerging quickly in the field of additive manufacturing. To follow this fast expansion of the market, highly efficient and affordable photosensitive resins are necessary. In this work, we introduce a new three-component phototiniating system (3K PIS) based on the Safranine O (SFH+) dye which has been identified as a very efficient initiator in several 3K PIS for photopolymerization processes.The dye is combined with a Tetraphenylborate salt (TPB) as electron donor and a Triazine derivative (TA) as electron acceptor to form a photochemical regenerating cycle. The photocycling mechanism is explored via laser flash photolysis (LFP) and the photopolymerization is investigated through Real-Time-Fourier Tr...
An advanced real time infrared technique for studying the isothermal in-situ cure of ultra-fast pho...
The influence of UV post - curing process on mechanical properties as well as photocuring conversion...
The development of highly efficient and rapid photoinitiating systems for free radical photopolymeri...
Vat photopolymerization technologies are emerging quickly in the field of additive manufacturing. To...
This paper discusses the photochemistry of three-component photoinitiating systems (3K-PIS) for free...
The purpose of this PhD work was to investigate new concepts and molecules to develop different poly...
Three-dimensional (3D) printing is an additive manufacturing technology that allows fabricationof 3D...
The aim of this thesis is to develop and characterize UV curable resins for rapid prototyping applic...
We investigate the impact of the non-uniform spatio-temporal conversion, intrinsic to photopolymeris...
This study highlights the use of four new phenothiazine derivatives (denoted as B compounds: B106, B...
National audienceLight induced polymerization reaction is employed in quite different technical appl...
The development of highly efficient and rapid photoinitiating systems for free radical photopolymeri...
International audienceThis paper proposes an experimental investigation of a commercial photopolymer...
An advanced real time infrared technique for studying the isothermal in-situ cure of ultra-fast pho...
The influence of UV post - curing process on mechanical properties as well as photocuring conversion...
The development of highly efficient and rapid photoinitiating systems for free radical photopolymeri...
Vat photopolymerization technologies are emerging quickly in the field of additive manufacturing. To...
This paper discusses the photochemistry of three-component photoinitiating systems (3K-PIS) for free...
The purpose of this PhD work was to investigate new concepts and molecules to develop different poly...
Three-dimensional (3D) printing is an additive manufacturing technology that allows fabricationof 3D...
The aim of this thesis is to develop and characterize UV curable resins for rapid prototyping applic...
We investigate the impact of the non-uniform spatio-temporal conversion, intrinsic to photopolymeris...
This study highlights the use of four new phenothiazine derivatives (denoted as B compounds: B106, B...
National audienceLight induced polymerization reaction is employed in quite different technical appl...
The development of highly efficient and rapid photoinitiating systems for free radical photopolymeri...
International audienceThis paper proposes an experimental investigation of a commercial photopolymer...
An advanced real time infrared technique for studying the isothermal in-situ cure of ultra-fast pho...
The influence of UV post - curing process on mechanical properties as well as photocuring conversion...
The development of highly efficient and rapid photoinitiating systems for free radical photopolymeri...