Researchers have developed a method for synthesizing highly-pure porous organic polymers (POPs). This lack of impurities improves their porosity, unlocking new potential for CO2 adsorption or use in ...

Iodine-131 Used to treat thyroid gland (in the ... ^{14}C + _1^1H\) Carbon dioxide is responsible for carbon-14 entering the food chain. Carbon-14 decays by beta-emission and has a half-life ...