Výsledky vyhledávání - "Georgeta Masson"

Synthesis and Reactivity of a Strained Silicon-Bridged [1]Ferrocenophanium Ion

Autor: Jennifer C. Green, Ian Manners, Georgeta Masson, David E. Herbert, George R. Whittell, Alan J. Lough, Jason P. Holland

Publikováno v: Angewandte Chemie. 121:5061-5064

Not blue but red-brown: A [1]ferrocenophanium ion has been synthesized and isolated as a red-brown crystalline salt, surprisingly different in color from characteristically blue-green unstrained ferrocenium ions. Compared to the neutral iron(II) coun

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c7ffb2a19c8b7f80c953f2a39586faf
https://doi.org/10.1002/ange.200901213

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Soluble Poly(ferrocenylenevinylene) with t-Butyl Substituents on the Cyclopentadienyl Ligands via Ring-Opening Metathesis Polymerization

Autor: and Alan J. Lough, Ian Manners, Georgeta Masson

Publikováno v: Macromolecules. 41:539-547

Soluble poly(ferrocenylenevinylene) (PFV) 6 was synthesized via ring-opening metathesis polymerization (ROMP) of ansa-(vinylene)ferrocene Fe(η-C5H3tBu)2C2H2 (5) with tBu substituents on the cyclopentadienyl (Cp) ligands. Monomer 5 was obtained throu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ca007d5cb561db42f60835e15e550ab7
https://doi.org/10.1021/ma071034v

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Living Photolytic Ring-Opening Polymerization of Amino-Functionalized [1]Ferrocenophanes: Synthesis and Layer-by-Layer Self-Assembly of Well-Defined Water-Soluble Polyferrocenylsilane Polyelectrolytes

Autor: Geoffrey A. Ozin, Frank Peiris, Zhuo Wang, Georgeta Masson, Ian Manners

Publikováno v: Chemistry - A European Journal. 13:9372-9383

Facile synthetic routes have been developed that provide access to cationic and anionic water-soluble polyferrocenylsilane (PFS) polyelectrolytes with controlled molecular weight and narrow polydispersity. Living photolytic ring-opening polymerizatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bfffde558eda9f311f494ac36a30976f
https://doi.org/10.1002/chem.200700580

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Synthesis and Reversible Redox Properties of an Electron-Rich Polyferrocenylsilane with tert-Butyl Substituents on the Cyclopentadienyl Ligands

Autor: Georgeta Masson, Patrick Beyer, Ian Manners, Paul W. Cyr, and Alan J. Lough

Publikováno v: Macromolecules. 39:3720-3730

The strained sila-[1]ferrocenophane monomer Fe(η-C5H3tBu)2SiPh2 (5) was synthesized and polymerized via thermal ring-opening polymerization (ROP) both in the melt and in solution to give the solubl...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4042459137f55a1c0db082c39ab498d0
https://doi.org/10.1021/ma052475m

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Nanometer-Scale Precision Tuning of 3D Photonic Crystals Made Possible Using Polyelectrolytes with Controlled Short Chain Length and Narrow Polydispersity

Autor: Georgeta Masson, Zhuo Wang, Frank Peiris, Geoffrey A. Ozin, André C. Arsenault, Hernán Míguez, Ian Manners, Mauricio E. Calvo, Marc Mamak

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
Advanced Materials Interfaces
idUS. Depósito de Investigación de la Universidad de Sevilla

Herein we report the development of an effective method which enables nanometer-scale precision tuning of prefabricated 3D colloidal photonic crystals (PCs). In our approach which involves the layer-by-layer (LbL) electrostatic assembly of polyelectr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30d3bad0c982c6ffb567bf910a9d5810
http://hdl.handle.net/10261/97302

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Scissionable polymer resists for extreme ultraviolet lithography

Autor: James M. Blackwell, Yoshi Hishiro, Georgeta Masson, Yoichi Ogata

Publikováno v: SPIE Proceedings.

A new type of scissionable polymer based on main-chain acid-labile acetal linkages is reported as a photoresist for e-beam and EUV lithography. Four kinds of copolymers were synthesized via ring-opening metathesis polymerization (ROMP) using various

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1c9dfc40e159c4492d43db24b7c7d884
https://doi.org/10.1117/12.847320

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Cobalt-containing polymers as patterning assist layers in extreme ultraviolet lithography

Autor: Georgeta Masson

Publikováno v: SPIE Proceedings.

This paper communicates the use of cobalt-containing polymers in extreme ultra-violet lithography (EUVL). The polymers were synthesized in a two-step process through the complexation of dicobalt octacarbonyl, Co2(CO)8 to a mainchain alkyne-functional

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e92316faed9186adc29287d01b147789
https://doi.org/10.1117/12.846634

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Double-exposure materials for pitch division with 193nm lithography: requirements, results

Autor: Robert L. Bristol, Nikolay Suetin, Sungwon Kim, Ke Min, Katherine Esswein, David Shykind, Courtney Turner, Yan Borodovsky, Evan Schwartz, Georgeta Masson, James M. Blackwell

Publikováno v: Advances in Resist Materials and Processing Technology XXVI.

We present the results of both theoretical and experimental investigations of materials for application either as a reversible Contrast Enhancement Layer (rCEL) or a Two-Stage PAG. The purpose of these materials is to enable Litho- Litho-Etch (LLE) p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4193fc109057a4fd4337f795c2d8aa2a
https://doi.org/10.1117/12.814352

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