Search Results - "Lee, Heung Chan"

Amorphous FeOOH Oxygen Evolution Reaction Catalyst for Photoelectrochemical Water Splitting by Chemelewski, William D, Lee, Heung-Chan, Lin, Jung-Fu, Bard, Allen J, Mullins, C. Buddie

“…Reaching the goal of economical photoelectrochemical (PEC) water splitting will likely require the combination of efficient solar absorbers with high activity…”
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Interplay between electrochemical reactions and mechanical responses in silicon–graphite anodes and its impact on degradation by Moon, Junhyuk, Lee, Heung Chan, Jung, Heechul, Wakita, Shinya, Cho, Sungnim, Yoon, Jaegu, Lee, Joowook, Ueda, Atsushi, Choi, Bokkyu, Lee, Sihyung, Ito, Kimihiko, Kubo, Yoshimi, Lim, Alan Christian, Seo, Jeong Gil, Yoo, Jungho, Lee, Seungyeon, Ham, Yongnam, Baek, Woonjoong, Ryu, Young-Gyoon, Han, In Taek

“…Durability of high-energy throughput batteries is a prerequisite for electric vehicles to penetrate the market. Despite remarkable progresses in silicon anodes…”
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Unbiased Photoelectrochemical Water Splitting in Z-Scheme Device Using W/Mo-Doped BiVO4 and ZnxCd1−xSe by Park, Hyun S., Lee, Heung Chan, Leonard, Kevin C., Liu, Guanjie, Bard, Allen J.

“…Photoelectrochemical water splitting to generate H2 and O2 using only photon energy (with no added electrical energy) has been demonstrated with dual…”
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Organic-inorganic composite membranes as addition of SiO2 for high temperature-operation in polymer electrolyte membrane fuel cells (PEMFCs) by YOU MEE KIM, SEONG HO CHOI, HEUNG CHAN LEE, MING ZI HONG, KIM, Keon, LEE, Ho-In

“…Organic-inorganic composite membranes for operation above 100DGC in polymer electrolyte membrane fuel cells (PEMFCs) were prepared, characterized and…”
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Rapid Screening by Scanning Electrochemical Microscopy (SECM) of Dopants for Bi2WO6 Improved Photocatalytic Water Oxidation with Zn Doping by Bhattacharya, Chinmoy, Lee, Heung Chan, Bard, Allen J

“…Bi2WO6 microelectrode arrays on FTO glass substrates were fabricated by a picoliter solution dispensing technique using Bi­(NO3)3 as the Bi source and…”
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Combined Charge Carrier Transport and Photoelectrochemical Characterization of BiVO4 Single Crystals: Intrinsic Behavior of a Complex Metal Oxide by Rettie, Alexander J. E, Lee, Heung Chan, Marshall, Luke G, Lin, Jung-Fu, Capan, Cigdem, Lindemuth, Jeffrey, McCloy, John S, Zhou, Jianshi, Bard, Allen J, Mullins, C. Buddie

“…Bismuth vanadate (BiVO4) is a promising photoelectrode material for the oxidation of water, but fundamental studies of this material are lacking. To address…”
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ZnWO4/WO3 Composite for Improving Photoelectrochemical Water Oxidation by Leonard, Kevin C, Nam, Ki Min, Lee, Heung Chan, Kang, Soon Hyung, Park, Hyun S, Bard, Allen J

“…A rapid screening technique utilizing a modified scanning electrochemical microscope has been used to screen photocatalysts and determine how metal doping…”
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Metal Doping of BiVO4 by Composite Electrodeposition with Improved Photoelectrochemical Water Oxidation by Cho, Sung Ki, Park, Hyun S, Lee, Heung Chan, Nam, Ki Min, Bard, Allen J

“…We report that oxide composite electrodeposition can be used for the facile preparation of metal-doped BiVO4 photoelectrodes for photoelectrochemical water…”
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Single Collision Events of Conductive Nanoparticles Driven by Migration by Park, Jun Hui, Boika, Aliaksei, Park, Hyun S., Lee, Heung Chan, Bard, Allen J.

“…We report that conductive single nanoparticle (NP) collisions can involve a significant component of the mass transport to the electrode of the charged NPs by…”
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Screening of transition and post-transition metals to incorporate into copper oxide and copper bismuth oxide for photoelectrochemical hydrogen evolution by Berglund, Sean P, Lee, Heung Chan, Núñez, Paul D, Bard, Allen J, Mullins, C Buddie

“…A new dispenser and scanner system is used to create and screen Bi-M-Cu oxide arrays for cathodic photoactivity, where M represents 1 of 22 different…”
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Effects of oxygen partial pressure on Li-air battery performance by Kwon, Hyuk Jae, Lee, Heung Chan, Ko, Jeongsik, Jung, In Sun, Lee, Hyun Chul, Lee, Hyunpyo, Kim, Mokwon, Lee, Dong Joon, Kim, Hyunjin, Kim, Tae Young, Im, Dongmin

“…For application in electric vehicles (EVs), the Li-air battery system needs an air intake system to supply dry oxygen at controlled concentration and feeding…”
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Magnetoelectrocatalysis: Evidence from the Hydrogen Evolution Reaction by Knoche Gupta, Krysti L., Lee, Heung Chan, Leddy, Johna

“…Hydrogen evolution reaction (HER) rates are higher where magnetic gradients are established at electrode surfaces. In comparison of literature data for metals…”
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Numerical predictions and experimental verification of Li-O2 battery capacity limits for cathodes with spherical conductors and solid electrolytes by Lee, Heung Chan, Roev, Victor, Kim, Tae Young, Park, Min Sik, Lee, Dong Joon, Im, Dongmin, Doo, Seok-Gwang

“…The capacity limits, local formation of Li2O2, passivation of active surfaces, and depletion of oxygen by mass transport characteristics in a composite cathode…”
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A 1000 Wh kg−1 Li–Air battery: Cell design and performance by Park, Jung O., Kim, Mokwon, Kim, Joon-Hee, Choi, Kyoung H., Lee, Heung Chan, Choi, Wonsung, Ma, Sang Bok, Im, Dongmin

“…A 500 mAh Li–Air battery is assembled using cell components and a structure that enable the construction of a high specific energy battery. Carbon nanotubes…”
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ON THE MODELING AND SIMULATION OF REACTION-TRANSFER DYNAMICS IN SEMICONDUCTOR-ELECTROLYTE SOLAR CELLS by HE, YUAN, GAMBA, IRENE M., LEE, HEUNG-CHAN, REN, KUI

“…The mathematical modeling and numerical simulation of semiconductor-electrolyte systems play important roles in the design of high-performance…”
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Preparation and evaluation of sulfonated-fluorinated poly(arylene ether)s membranes for a proton exchange membrane fuel cell (PEMFC) by Lee, Heung Chan, Hong, Hyun Sil, Kim, You-Mee, Choi, Sung Ho, Hong, Ming Zi, Lee, Hyun Suk, Kim, Keon

“…New proton exchange membranes were prepared and evaluated as polymer electrolytes for a proton exchange membrane fuel cell (PEMFC). Two types of fluorinated…”
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Electrochemical Detection of Single Aqueous Droplets in Organic Solvents via Pitting Collisions by Kim, Pankyu, Moon, Hyeongkwon, Lee, Heung Chan, Park, Jun Hui

“…We report a novel detection method for single aqueous droplets in organic solvents by the collisional contact of the droplet, inducing the partial deformation…”
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A study of the Co-coated Ni cathode prepared by electroless deposition for MCFCs by Hong, Ming Zi, Bae, Sung Chul, Lee, Hyun Suk, Lee, Heung Chan, Kim, You-Mee, Kim, Keon

“…In this study, we made a novel alternative cathode material of molten carbonate fuel cell (MCFC) using electroless deposition of Co on the surface of the Ni…”
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Stable cycling of high-density three-dimensional sintered LiCoO2 plate cathodes by Kim, Kyoung Hwan, Jeong, Huisu, Lee, Heung Chan, Shon, Jeong Kuk, Park, Joungwon, Park, Hwi-Yeol

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High-Energy Density Li-O 2 Battery with a Polymer Electrolyte-Coated CNT Electrode via the Layer-by-Layer Method by Lee, Hyunpyo, Lee, Dong Joon, Kim, Mokwon, Kim, Hyunjin, Cho, Young Shik, Kwon, Hyuk Jae, Lee, Heung Chan, Park, Chong Rae, Im, Dongmin

“…Li-O batteries have attracted considerable attention for several decades due to their high theoretical energy density (>3400 Wh/kg). However, it has not been…”
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