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Dive into the research topics where William B. Chang is active.

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Featured researches published by William B. Chang.


Advanced Materials | 2014

Power Factor Enhancement in Solution‐Processed Organic n‐Type Thermoelectrics Through Molecular Design

Boris Russ; Maxwell J. Robb; Fulvio G. Brunetti; P. Levi Miller; Erin E. Perry; Shrayesh N. Patel; Victor Ho; William B. Chang; Jeffrey J. Urban; Michael L. Chabinyc; Craig J. Hawker; Rachel A. Segalman

A new class of high-performance n-type organic thermoelectric materials, self-doping perylene diimide derivatives with modified side chains, is reported. These materials achieve the highest n-type thermoelectric performance of solution-processed organic materials reported to date, with power factors as high as 1.4 μW/mK(2). These results demonstrate that molecular design is a promising strategy for enhancing organic thermoelectric performance.


Chemistry of Materials | 2014

Controlling the Thermoelectric Properties of Thiophene-Derived Single-Molecule Junctions

William B. Chang; Cheng-Kang Mai; Michele Kotiuga; Jeffrey B. Neaton; Guillermo C. Bazan; Rachel A. Segalman


ACS Macro Letters | 2016

Harvesting Waste Heat in Unipolar Ion Conducting Polymers

William B. Chang; Christopher M. Evans; Bhooshan C. Popere; Boris Russ; Jun Liu; John Newman; Rachel A. Segalman


ACS Macro Letters | 2016

Electrochemical Effects in Thermoelectric Polymers

William B. Chang; Haiyu Fang; Jun Liu; Christopher M. Evans; Boris Russ; Bhooshan C. Popere; Shrayesh N. Patel; Michael L. Chabinyc; Rachel A. Segalman


Journal of Applied Polymer Science | 2017

Large‐scale integration of flexible materials into rolled and corrugated thermoelectric modules

Haiyu Fang; Bhooshan C. Popere; Elayne M. Thomas; Cheng-Kang Mai; William B. Chang; Guillermo C. Bazan; Michael L. Chabinyc; Rachel A. Segalman


Physical Chemistry Chemical Physics | 2015

Gold nanocrystal arrays as a macroscopic platform for molecular junction thermoelectrics

William B. Chang; Boris Russ; Victor Ho; Jeffrey J. Urban; Rachel A. Segalman


Hydrogeology Journal | 2018

Groundwater salinity mapping using geophysical log analysis within the Fruitvale and Rosedale Ranch oil fields, Kern County, California, USA

Michael Stephens; David Shimabukuro; Janice M. Gillespie; William B. Chang


Bulletin of the American Physical Society | 2015

Silver Nafion for Thermogalvanic Applications

William B. Chang; Bhooshan C. Popere; Christopher M. Evans; Boris Russ; Rachel A. Segalman


Bulletin of the American Physical Society | 2015

A Block Copolymer Self-Assembly Approach for 3D Nanoconfined Dopants in Semiconductors

Bhooshan C. Popere; Boris Russ; William B. Chang; Andrew T. Heitsch; Peter Trefonas; Rachel A. Segalman


Bulletin of the American Physical Society | 2014

Effect of Alkyl Ligand Size on Thermoelectric Properties of Gold Nanocrystal Arrays

William B. Chang; Boris Russ; Jeffrey J. Urban; Rachel A. Segalman

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Boris Russ

University of California

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Jeffrey J. Urban

Lawrence Berkeley National Laboratory

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Cheng-Kang Mai

University of California

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Haiyu Fang

University of California

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