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Sandro Lehner

affiliation not provided to SSRN

  • affiliation not provided to SSRN

SCHOLARLY PAPERS

12

DOWNLOADS

450

TOTAL CITATIONS

1

Scholarly Papers (12)

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1.

Recyclable Flame Retardant Phosphonated Epoxy Based Thermosets Enabled Via a Reactive Approach

Number of pages: 29 Posted: 14 Feb 2023
Wenyu Wu, Valentin Rougier, Zhenyu Huang, Dambarudhar Parida, Sandro Lehner, Andri Casutt, Daniel Rentsch, Karin Brändli Hedlund, Gion Andrea Barandun, Véronique Michaud and Sabyasachi Gaan
affiliation not provided to SSRN, affiliation not provided to SSRN, Tongji University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Swiss Federal Laboratories for Material Science and Technology (EMPA)
Downloads 90 (742,061)

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flame retardant epoxy thermoset, phosphonate dynamic bonds, reparability and reprocessability, fire safe coating, flame retardant mechanism, flax fiber reinforced composite

2.

Edible Squid Ink Proteoglycans as a Multifunctional Sustainable Additive for Silk Coatings: Fire Protection, Uv Shielding and as a Colorant

Number of pages: 21 Posted: 10 Apr 2024
Wen-Jie Jin, Wei-Ling He, Sandro Lehner, Xianwei Cheng, Sabyasachi Gaan and Jin-Ping Guan
affiliation not provided to SSRN, Soochow University, affiliation not provided to SSRN, Soochow University, Swiss Federal Laboratories for Material Science and Technology (EMPA) and Soochow University
Downloads 54 (1,031,043)

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Squid ink, Proteoglycan, Silk, Flame retardant, UV protection, Intumescent action

3.

Unsymmetrical A-Diimine Ni (Ii) Complexes to Achieve High Catalytic Activity on Ethylene Polymerization and Ultrahigh Molecular Weight Polyethylene

Number of pages: 33 Posted: 27 Sep 2022
Ruikai Wu, Lucas Stieglitz, Sandro Lehner, Milijana Jovic, Daniel Rentsch, Antonia Neels, Sabyasachi Gaan, Bernhard Rieger and Manfred Paul Heuberger
affiliation not provided to SSRN, Technische Universität München (TUM), affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Empa-Swiss Federal Laboratories for Materials Science and Technology - Center for X-ray Analytics, Swiss Federal Laboratories for Material Science and Technology (EMPA), Technische Universität München (TUM) and affiliation not provided to SSRN
Downloads 54 (1,031,043)

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a-diimine Ni (II) complexes, assymmetric catalyst, ethylene polymerization, catalytic behavior, polyethylene, polymer branches, ultrahigh molecular weight

4.

Catalytic Effect of Mixed Oxides in Phosphine Oxide Epoxy-Based Covalent Adaptable Networks: Recyclability, Fire Protection, and Smoke Suppression

Number of pages: 31 Posted: 16 Apr 2025
Sabyasachi Gaan, Valeria Palumbo, Wenyu Wu, Nikita Drigo, Ton Markaj, Aurelio Bifulco, Claudio Imparato, Alex Imboden, Sandro Lehner, Alessia Arpaia, Elisabetta Finocchio and Antonio Aronne
Swiss Federal Laboratories for Material Science and Technology (EMPA), affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Naples Federico II, University of Naples Federico II, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Genoa and University of Naples Federico II
Downloads 43 (1,157,785)

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covalent adaptable network, epoxy vitrimer, dynamic bond exchange, solid acid catalyst, reprocessability, Flame retardancy

5.

Clear Protection: Transparent Flame Retardant Silica Novolac Epoxy Hybrid Nanocomposites

Number of pages: 34 Posted: 17 Jul 2025
Sandro Lehner, Alessia Arpaia, Jessica Passaro, Michal Gora, Robin Pauer, Patrick Rupper, Pietro Russo, Antonio Aronne, Aurelio Bifulco and Sabyasachi Gaan
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Swiss Federal Laboratories for Material Science and Technology (EMPA), affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Naples Federico II, University of Naples Federico II and Swiss Federal Laboratories for Material Science and Technology (EMPA)
Downloads 34 (1,263,436)

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sol-gel, hybrid nanocomposites, transparency, Novolac epoxy resin, silica nanodomains, fire behavior

6.

Developing Flame Retardant Solutions for Partially Aromatic Polyamide with Phosphine Oxides

Number of pages: 28 Posted: 24 Apr 2024
Simone Carbone, Nikita Drigo, Kun Huang, Sandro Lehner, Milijana Jovic, Aurelio Bifulco, Ali Gooneie, Antonio Aronne and Sabyasachi Gaan
University of Naples Federico II, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Naples Federico II, Maastricht University, University of Naples Federico II and Swiss Federal Laboratories for Material Science and Technology (EMPA)
Downloads 34 (1,263,436)
Citation 1

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partially aromatic polyamide, phosphorous flame retardant, phosphine oxides, complex viscosity

7.

Promising All-in-One Phosphonate Salt Hardeners: Latent Curing Agents Promoting Fire Protection and Recyclability of Epoxy Composites

Number of pages: 29 Posted: 20 Aug 2025
Cedric Hervieu, Wannes Soenen, Arvindh Sekar, Milijana Jovic, Sandro Lehner, Ton Markaj, Sithiprumnea Dul and Sabyasachi Gaan
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Swiss Federal Laboratories for Material Science and Technology (EMPA) and Swiss Federal Laboratories for Material Science and Technology (EMPA)
Downloads 28 (1,359,097)

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Vitrimers, latent curing agent, flame retardants, composites, recyclable thermoset

8.

In-Situ Green Synthesis of Sio2 Nanoparticles for Flame-Retardant Unsaturated Polyester Composites

Number of pages: 23 Posted: 03 Jul 2024
Arvindh Sekar, Nicolas Chauvet, Sandro Lehner, Milijana Jovic, Sithiprumnea Dul, Patrick Rupper and Sabyasachi Gaan
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Swiss Federal Laboratories for Material Science and Technology (EMPA), affiliation not provided to SSRN and Swiss Federal Laboratories for Material Science and Technology (EMPA)
Downloads 28 (1,345,526)

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Thermosetting resins, nanoparticles, flame retardants, Composites, unsaturated polyesters

9.

Controlling Polyethylene Branching Via Surface Confinement of Ni Complexes

Number of pages: 32 Posted: 20 Jun 2023
Ruikai Wu, Tim M. Lenz, Lucas Stieglitz, Raphaël Galois, Ruohan Zhao, Patrick Rupper, Sandro Lehner, Milijana Jovic, Antonia Neels, Sabyasachi Gaan, Bernhard Rieger and Manfred Paul Heuberger
affiliation not provided to SSRN, Technische Universität München (TUM), Technische Universität München (TUM), affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Empa-Swiss Federal Laboratories for Materials Science and Technology - Center for X-ray Analytics, Swiss Federal Laboratories for Material Science and Technology (EMPA), Technische Universität München (TUM) and affiliation not provided to SSRN
Downloads 27 (1,385,945)

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a-diimine Ni (II) complexes, chain-walking process, covalent immobilization, supported catalyst, slurry-phase polymerization, high molecular weight, PE microstructure

10.

Reprocessable Flame Retardant Amino-Ester Thermoset

Number of pages: 29 Posted: 09 Sep 2024
Cedric Hervieu, Arvindh Sekar, Gwendoline Poilvet, Sithiprumnea Dul, Sandro Lehner, Milijana Jovic, Hermance Muller, Patrick Rupper, Dambarudhar Parida, Ali Gooneie, Edith Perret and Sabyasachi Gaan
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Swiss Federal Laboratories for Material Science and Technology (EMPA), affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Maastricht University, affiliation not provided to SSRN and Swiss Federal Laboratories for Material Science and Technology (EMPA)
Downloads 26 (1,372,601)

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Thermoset, covalent adaptable networks, flame retardants, reprocessability, recyclable

11.

All-in-one bis-phosphonate ammonium salt hardeners: latent curing agents promoting fire protection and recyclability of epoxy-based materials

Number of pages: 28 Posted: 02 Sep 2025
Cedric Hervieu, Wannes Soenen, Arvindh Sekar, Milijana Jovic, Sandro Lehner, Ton Markaj, Sithiprumnea Dul and Sabyasachi Gaan
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Swiss Federal Laboratories for Material Science and Technology (EMPA) and Swiss Federal Laboratories for Material Science and Technology (EMPA)
Downloads 18 (1,470,786)

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Vitrimers, latent curing agent, flame retardants, Composites, recyclable thermoset

12.

Synthesis of a Novel Phosphorylated Bio -Derivative: Endowing Polyamide 6 Fabric with Multi-Functionalities Via a Self-Polymerization Strategy

Number of pages: 27 Posted: 14 Nov 2024
Wen-Jie Jin, Shuang Dong, Sandro Lehner, Xianwei Cheng, Jin-Ping Guan and Sabyasachi Gaan
affiliation not provided to SSRN, Soochow University, affiliation not provided to SSRN, Soochow University, Soochow University and Swiss Federal Laboratories for Material Science and Technology (EMPA)
Downloads 14 (1,509,872)

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Flame retardant, Durable, Anti-dripping, Quenching effect, UV protection, Antibacterial