如今,废气排放问题引起了人们广泛关注,不少科学家正在想办法变废为宝。美国科学家最近合成了一种催化剂(能改变化学反应速率,而本身的量和化学性质并不改变的物质),它能够大幅提高将二氧化碳转化成一氧化碳和氢气的合成气的效率,减少催化反应中使用的金、银等贵金属催化剂的用量。这对于废气利用来说,是真正的突破,向废气的产业化应用迈出了一大步。这种催化剂,与其他催化剂相比,更容易控制,活性更高,反应 Today, the issue of exhaust emissions has caused widespread concern, many scientists are finding ways to turning waste into treasure. U.S. scientists recently synthesized a catalyst that changes the rate of chemical reactions without changing the amount and chemical nature of the catalyst. It can dramatically increase the efficiency of the syngas that converts carbon dioxide to carbon monoxide and hydrogen, and reduce the amount of catalytic reaction The use of gold, silver and other precious metal catalyst dosage. This is a real breakthrough for the utilization of exhaust gas and a big step toward the industrialization of exhaust gas. This catalyst, compared with other catalysts, is easier to control, more active and reactive