Around 70 percent of all chemical products use chlorine in their manufacturing process. At the same time, the production of this important base chemical is one of the most energy-intensive processes ...
SEOUL, South Korea, Sept. 18, 2025 /PRNewswire/ -- Growing global demand for clean energy and climate change concerns have intensified the search for sustainable alternatives. Hydrogen emerges as a ...
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Scientists develop advanced catalyst for self-driven seawater splitting with enhanced chloride resistance
Seawater electrolysis has long been seen as a promising pathway for sustainable hydrogen production but has faced significant limitations due to chloride ion (Cl-) corrosion, which can degrade a ...
Jang shares the motivation behind this study: "Alkaline water electrolysis, though economically attractive due to inexpensive non-precious metal catalysts, faces significant challenges, including slow ...
Using chloride-resistant Ru nanocatalysts, researchers achieved efficient hydrogen evolution directly from seawater. The crystalline/amorphous heterostructure prevents catalyst corrosion and ensures ...
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