Výsledky vyhledávání - "Peter D. Frischmann"

Autor: David Prendergast, Peter D. Frischmann, Brett A. Helms, Peter Nugent

Author(s): Nugent, P; Prendergast, D | Abstract: We employed ab-initio simulations and quantum chemical calculations to develop a computational framework for simulating the microscopic structure and mechanical properties of novel polymer membranes us

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::90088ab0a8fce69c1b8cd6dee1034187
https://doi.org/10.2172/1619179

Zobrazit plný text záznamu

Macromolecular Design Strategies for Preventing Active‐Material Crossover in Non‐Aqueous All‐Organic Redox‐Flow Batteries

Autor: Artem Baskin, David Prendergast, Etienne Chénard, Ashleigh L. Ward, Brett A. Helms, Nagarjuna Gavvalapalli, Jeffrey S. Moore, Peter D. Frischmann, Christo S. Sevov, Sean E. Doris

Publikováno v: Angewandte Chemie International Edition. 56:1595-1599

Intermittent energy sources, including solar and wind, require scalable, low-cost, multi-hour energy storage solutions in order to be effectively incorporated into the grid. All-Organic non-aqueous redox-flow batteries offer a solution, but suffer fr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7ebc76ed03bf117ffaab710cd9f5987
https://doi.org/10.1002/anie.201610582

Zobrazit plný text záznamu

Macromolecular Design Strategies for Preventing Active-Material Crossover in Non-Aqueous All-Organic Redox-Flow Batteries

Autor: Sean E. Doris, Ashleigh L. Ward, Artem Baskin, Peter D. Frischmann, Nagarjuna Gavvalapalli, Etienne Chénard, Christo S. Sevov, David Prendergast, Jeffrey S. Moore, Brett A. Helms

Publikováno v: Doris, SE; Ward, AL; Baskin, A; Frischmann, PD; Gavvalapalli, N; Chénard, E; et al.(2017). Macromolecular Design Strategies for Preventing Active-Material Crossover in Non-Aqueous All-Organic Redox-Flow Batteries. Angewandte Chemie-International Edition, 56(6), 1595-1599. doi: 10.1002/anie.201610582. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/6f07k135

© 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim Intermittent energy sources, including solar and wind, require scalable, low-cost, multi-hour energy storage solutions in order to be effectively incorporated into the grid. All-Organic non-aqueous r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::975f5da418531601e599bc37cf7bf809
https://doi.org/10.1002/ange.201610582

Zobrazit plný text záznamu

Plný text ve formátu HTML

Understanding and controlling the chemical evolution and polysulfide-blocking ability of lithium–sulfur battery membranes cast from polymers of intrinsic microporosity

Autor: Longjun Li, Peter D. Frischmann, Ashleigh L. Ward, Sean E. Doris, Brett A. Helms

Publikováno v: Journal of Materials Chemistry A. 4:16946-16952

Many next-generation batteries, including lithium–sulfur (Li–S) and redox-flow batteries, rely on robust and selective membranes to sustainably block the crossover of active species between the negative and positive electrodes. Preventing membran

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::71751887fcdaf7e5d06ddb6b621d9c3a
https://doi.org/10.1039/c6ta06401a

Zobrazit plný text záznamu

Three-Dimensional Growth of Li2S in Lithium–Sulfur Batteries Promoted by a Redox Mediator

Autor: Frank Y. Fan, Kristin A. Persson, Peter D. Frischmann, Xiaohui Qu, Yet-Ming Chiang, Sean E. Doris, Laura C. H. Gerber, Angelique M. Scheuermann, Brett A. Helms

Publikováno v: Nano Letters. 16:549-554

During the discharge of a lithium-sulfur (Li-S) battery, an electronically insulating 2D layer of Li2S is electrodeposited onto the current collector. Once the current collector is enveloped, the overpotential of the cell increases, and its discharge

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae777222f1bcc1a5a236e8037f1176db
https://doi.org/10.1021/acs.nanolett.5b04189

Zobrazit plný text záznamu

All-in-one visible-light-driven water splitting by combining nanoparticulate and molecular co-catalysts on CdS nanorods

Autor: Michael T. Carlson, Frank Würthner, Christian M. Wolff, Panajotis Livadas, Jochen Feldmann, Peter D. Frischmann, Jacek K. Stolarczyk, Robin Wein, Frank Jäckel, Marcus Schulze, Bernhard J. Bohn

Publikováno v: Nature Energy

Full water splitting into hydrogen and oxygen on semiconductor nanocrystals is a challenging task; overpotentials must be overcome for both half-reactions and different catalytic sites are needed to facilitate them. Additionally, efficient charge sep

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a5a88dd0ecd2d1d34ec419d227c4743

Zobrazit plný text záznamu

Bright Fluorescence and Host-Guest Sensing with a Nanoscale M4L6Tetrahedron Accessed by Self-Assembly of Zinc-Imine Chelate Vertices and Perylene Bisimide Edges

Autor: Peter D. Frischmann, Valentin Kunz, Frank Würthner

Publikováno v: Angewandte Chemie International Edition. 54:7285-7289

A highly luminescent Zn4L6 tetrahedron is reported with 3.8 nm perylene bisimide edges and hexadentate ZnII–imine chelate vertices. Replacing FeII and monoamines commonly utilized in subcomponent self-assembly with ZnII and tris(2-aminoethyl)amine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bd2e839cc06692ed33959fe4747122f
https://doi.org/10.1002/anie.201501670

Zobrazit plný text záznamu

Giant Electroactive M4L6 Tetrahedral Host Self-Assembled with Fe(II) Vertices and Perylene Bisimide Dye Edges

Autor: Peter D. Frischmann, Kingsuk Mahata, Frank Würthner

Publikováno v: Journal of the American Chemical Society. 135:15656-15661

Self-assembly of octahedral Fe(II) ions and linear perylene bisimide (PBI) dyes with 2,2'-bipyridine groups covalently attached at the imide positions quantitatively yields an Fe4(PBI)6 tetrahedron by the directional bonding approach. With an edge le

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4acfb0010d31361dccffc16d51a57f9a
https://doi.org/10.1021/ja4083039

Zobrazit plný text záznamu

Powering the future of molecular artificial photosynthesis with light-harvesting metallosupramolecular dye assemblies

Autor: Kingsuk Mahata, Peter D. Frischmann, Frank Würthner

Publikováno v: Chem. Soc. Rev.. 42:1847-1870

Chemical ingenuity will play a significant role in solving the greatest challenge currently facing society: providing clean and carbon neutral energy for all of humanity. Molecular artificial photosynthesis is an emerging technology based on principl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58f5d25ad51ac6ee8eaaa021bd918db4
https://doi.org/10.1039/c2cs35223k

Zobrazit plný text záznamu

Redox-Active Supramolecular Polymer Binders for Lithium-Sulfur Batteries That Adapt Their Transport Properties in Operando

Autor: Peter D. Frischmann, Yoon Hwa, Elton J. Cairns, Brett A. Helms

Publikováno v: Chemistry of Materials, vol 28, iss 20
Frischmann, PD; Hwa, Y; Cairns, EJ; & Helms, BA. (2016). Redox-Active Supramolecular Polymer Binders for Lithium-Sulfur Batteries That Adapt Their Transport Properties in Operando. Chemistry of Materials, 28(20), 7414-7421. doi: 10.1021/acs.chemmater.6b03013. UC Berkeley: Retrieved from: http://www.escholarship.org/uc/item/76n5d7c0

© 2016 American Chemical Society. π-Stacked perylene bisimide (PBI) molecules are implemented here as highly networked, redox-active supramolecular polymer binders in sulfur cathodes for lightweight and energy-dense Li-S batteries. We show that the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84367b362afefe0ce90be38c85a76645
https://escholarship.org/uc/item/76n5d7c0

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání