俄勒冈州立大学研究人员成功开发了一种名为BVR-19的新型光催化材料，能够利用光从水中高效产生氢气，无需昂贵的金属催化剂1。这一材料基于金属有机框架结构，采用不寻常的硫-硫键设计，受光照激发时能够产生高活性硫物质1。研究由该校教授Kyriakos Stylianou领导，成果已发表在《美国化学学会期刊》2026年第148卷第37期上1。
BVR-19的突破在于其制造工艺的经济性与实用性1。这种材料能在室温水溶液中自发形成，大幅降低了生产成本1。该研究由Murdock慈善信托基金、美国国家科学基金会和俄勒冈州立大学文理学院资助1。
Researchers at Oregon State University have created a novel photocatalytic material called BVR-19 that can efficiently generate hydrogen gas from water using sunlight, eliminating the need for expensive metal catalysts.1 The breakthrough, led by Professor Kyriakos Stylianou, represents a significant advancement toward making solar-powered hydrogen production more economically viable for clean fuel applications.1
The new material is based on a metal-organic framework structure and features an unusual sulfur-sulfur bond that becomes highly reactive when exposed to light.1 Unlike conventional methods, BVR-19 forms spontaneously in room-temperature aqueous solutions, substantially reducing manufacturing costs.1 This self-assembly process contrasts with existing approaches, as green hydrogen currently costs approximately five dollars per kilogram, compared to one dollar and fifty cents per kilogram using traditional methane steam reforming.1
The research was published in the Journal of the American Chemical Society in 2026 and was supported by the Murdock Charitable Trust, the National Science Foundation, and Oregon State University's College of Liberal Arts.1
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