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Worcester Polytechnic Institute

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2019

consumer_electronicsautomotivematerialsenergychemical_processing

Key Inventors

Yan Wang1 Eric Gratz1 Qina Sa1 Zhangfeng Zheng1 Joseph Heelan1

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1 patents, in 2019

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2019 — Recycling Lithium-Ion Batteries to Make New Cathode Materials

US 10522884·2019

Recycling Lithium-Ion Batteries to Make New Cathode Materials

This patent describes a method for recycling used lithium-ion batteries by dissolving their cathode materials, adjusting the metal ratios in a liquid, and then pulling out a custom mix of materials for new batteries without needing extreme heat.

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Worcester Polytechnic Institute

1 patents, in 2019

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