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Making Sense of Failure in Light-Harvesting Semiconductors09.07.16Science Highlight

Making Sense of Failure in Light-Harvesting Semiconductors

Researchers reveal the factors that affect the stability of semiconductors in solar fuel devices to aid the discovery of next-generation materials.

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Determining Real Molecules in Operating Batteries08.17.16Science Highlight

Determining Real Molecules in Operating Batteries

Scientists determined new molecular-level information at the solid/liquid interface, pushing toward better energy storage devices.

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Battery with a Built-in Bouncer07.26.16Science Highlight

Only the Good Shall Pass: Battery with a Built-in Bouncer

Microporous polymer separator prevents specific molecules from crossing battery and causing degradation and shorter lifetimes. Read More »

The cross-section shows key features of a new solar cell architecture.06.08.16Science Highlight

Keep it Simple: Low-Cost Solar Power

A simplified architecture leads to efficiencies rivaling conventional silicon solar cells. Read More »

In this microfluidic water electrolysis device, the channels in which oxygen and hydrogen are generated by splitting water are separated by a chemically inert wall (red). The conduction of protons from one channel to the other, which is required for continuous operation, occurs via a Nafion® membrane cap (blue).05.01.15Science Highlight

Can Small Go Big? Microfluidics Aid Quest for Artificial Photosynthesis

Small-scale device provides easy “plug-and-play” testing of molecules and materials for artificial photosynthesis and fuel cell technologies. Read More »

Gallium arsenide nanowire arrays grown on a silicon substrate are studied using photoelectrochemistry.05.01.15Science Highlight

Stacking Semiconductors for Artificial Photosynthesis

Nanowire-based design incorporates two semiconductors to enhance absorption of light. Read More »

Dr. Charles McCrory is setting up a rotating disk electrode experiment, which is used to measure a material’s catalytic activity and stability under conditions that are required for a working water-splitting device.05.01.15Science Highlight

Comparing Apples to Apples: Benchmarking Electrocatalysts for Solar Water-Splitting Devices

Objective comparison of catalyst performance may enable the development of systems for artificial photosynthesis. Read More »

Professor Yi Cui holds a lab demonstration of the new lithium-polysulfide semi-liquid flow battery.04.01.13Science Highlight

Battery Researchers Go With the Flow

New Battery Design Could One Day Help Solar and Wind Power the Electrical Grid Read More »

Last modified: 11/9/2015 8:58:42 PM