Automated Electrochemical Analysis with Combinatorial Electrode Arrays

Sullivan, Margery; Utomo, H.; Fagan, Paul J.; Ward, Michael D.

doi:10.1021/ac990331y

Cited by 134 publications

(92 citation statements)

References 24 publications

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“…Screening of both anode and cathode libraries is typically done either through parallel techniques such as imaging, 240 Fig. 65(a), the use of automated serial arrays, [242][243][244][245] Fig. 65(b), or the use of serial electrochemical tests via automated scanning probe measurements.…”

Section: B Lithium Battery Materialsmentioning

confidence: 99%

Applications of high throughput (combinatorial) methodologies to electronic, magnetic, optical, and energy-related materials

Green

Takeuchi

Hattrick‐Simpers

2013

Journal of Applied Physics

224

189

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High throughput (combinatorial) materials science methodology is a relatively new research paradigm that offers the promise of rapid and efficient materials screening, optimization, and discovery. The paradigm started in the pharmaceutical industry but was rapidly adopted to accelerate materials research in a wide variety of areas. High throughput experiments are characterized by synthesis of a "library" sample that contains the materials variation of interest (typically composition), and rapid and localized measurement schemes that result in massive data sets. Because the data are collected at the same time on the same "library" sample, they can be highly uniform with respect to fixed processing parameters. This article critically reviews the literature pertaining to applications of combinatorial materials science for electronic, magnetic, optical, and energy-related materials. It is expected that high throughput methodologies will facilitate commercialization of novel materials for these critically important applications. Despite the overwhelming evidence presented in this paper that high throughput studies can effectively inform commercial practice, in our perception, it remains an underutilized research and development tool. Part of this perception may be due to the inaccessibility of proprietary industrial research and development practices, but clearly the initial cost and availability of high throughput laboratory equipment plays a role. Combinatorial materials science has traditionally been focused on materials discovery, screening, and optimization to combat the extremely high cost and long development times for new materials and their introduction into commerce. Going forward, combinatorial materials science will also be driven by other needs such as materials substitution and experimental verification of materials properties predicted by modeling and simulation, which have recently received much attention with the advent of the Materials Genome Initiative. Thus, the challenge for combinatorial methodology will be the effective coupling of synthesis, characterization and theory, and the ability to rapidly manage large amounts of data in a variety of formats. V C 2013 AIP Publishing LLC. [http://dx

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Section: B Lithium Battery Materialsmentioning

confidence: 99%

Applications of high throughput (combinatorial) methodologies to electronic, magnetic, optical, and energy-related materials

Green

Takeuchi

Hattrick‐Simpers

2013

Journal of Applied Physics

224

189

View full text Add to dashboard Cite

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“…Vapor deposition was used early on to prepare 64 materials in an electrode array on Si wafers. [332] Such an approach is limited, since porosity, microstructure and homogeneous doping, which affect sensing properties, cannot be controlled properly.…”

Section: Angewandte Chemiementioning

confidence: 99%

Combinatorial and High‐Throughput Materials Science

2007

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There is increasing acceptance of high-throughput technologies for the discovery, development, and optimization of materials and catalysts in industry. Over the years, the relative synchronous development of technologies for parallel synthesis and characterization has been accompanied by developments in associated software and information technologies. This Review aims to provide a comprehensive overview on the state of the art of the field by selected examples. Technologies developed to aid research on complex materials are covered as well as databases, design of experiment, data-mining technologies, modeling approaches, and evolutionary strategies for development. Different methods for parallel synthesis provide single sample libraries, gradient libraries for electronic or optical materials, similar to polymers and catalysts, and products produced through formulation strategies. Many examples illustrate the variety of isolated solutions and document the barely recognized variety of new methods for the synthesis and analysis of almost any material. The Review ends with a summary of success stories and statements on still-present problems and future tasks.

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“…[JO[J IDD II Since then, a number of companies and universities have developed strong combinatorial research programs for discovering new catalysts [10][11][12][13][14][15][16][17] and new materials [17][18][19][20][21][22][23][24][25][26][27][28][29][30][31][32]. Sandia National Laboratories ' microChemLab on a chip was identified by a number of these companies as being a solution to the analytical bottleneck that hampers many combinatorial strategies.…”

Section: Patent Cautionmentioning

confidence: 99%

Rapid Discovery of Materials

Loy¹,

Soto²,

Wheeler³

2001

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The Rapid Discovery of Materials discretionary LDRD was a research project that in just five months, began an investigation into the application of combinatorial methods towards the discovery of a new class of removable polymers based on thermally labile chemical weak-links. Our goal was to find a way to speed up the process (relative to the lengthy synthesis/Characterization/thermal analysis procedure used in the past) by which the decomposition temperatures of removable polymers could be determined. In order to achieve this goal, new model compounds were prepared by Diels-Alder reactions and were characterized by X-ray diffraction and NMR spectroscopy. Polymers bearing reactive dienes and dienophiles were prepared and reacted to form the experimental material libraries attached to polymers as anchors. This effort has now reached the stage where thermogravimetric and mass spectrometric analyses can be used to determine the decomposition ranges for the different weak-links.Patent Caution 3 I. PrefaceThis report summarizes the accomplishments and contributions of a discretionary LDRD whose purpose was to begin to explore the new and rapidly developing field of Rapid Discovery otherwise known as "combinatorial materials research." In a few short months student employees from the University of New Mexico made admirable progress in intiating Sandia's efforts towards a new paradigm of research where the major limitation on discovery is one's imagination, not resources or time.

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Automated Electrochemical Analysis with Combinatorial Electrode Arrays

Cited by 134 publications

References 24 publications

Applications of high throughput (combinatorial) methodologies to electronic, magnetic, optical, and energy-related materials

Applications of high throughput (combinatorial) methodologies to electronic, magnetic, optical, and energy-related materials

Combinatorial and High‐Throughput Materials Science

Rapid Discovery of Materials

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