A new study uncovers a molecular modification method for converting CO2 into valuable chemical resources using a platinum ...

With the continuous growth of global energy demand and the intensification of environmental issues, CO2 emissions have surged ...

汽车尾气尿素泵，也称为选择性催化还原（Selective Catalytic Reduction，简称SCR）系统中的尿素喷射泵，其主要工作原理如下： 1. **尿素溶液的储存**：汽车尾气中氮氧化物的减排依赖于尿素溶液。尿素溶液储存在车内的尿素罐中，通常以32.5%的浓度储存。 2. **尿素溶液的喷射**：当发动机控制系统检测到需要减少尾气中的氮氧化物时，会发出指令给尿素泵。 3. **尿素泵 ...

The mounting challenges of climate change, fueled by rising atmospheric CO2 levels from fossil fuel consumption, demand ...

The team employed catalyst separation through host-guest chemistry—where a “guest” molecule is encapsulated in a “host” material to form a new chemical compound— in order to convert carbon dioxide to ...

Sunlight is a powerful energy source that scientists can leverage to unlock important chemical conversions. In a recent study ...

While researchers are exploring many strategies, photocatalytic CO2 reduction is perhaps most attractive due to its simplicity and ... In addition to examining the photocatalytic performance, the ...

A researcher's team at Chungnam National University has unlocked new potential for copper-zinc (CuZn) electrodes in electrochemical CO₂ reduction ... role in developing carbon-neutral industrial ...