Zinc-Doped Selenidostannate Adsorbent

99% Cs+ in 2 min

A zinc-doped selenidostannate with ultrafast adsorption kinetics and high removal rates for radioactive Cs+, Ba2+, Co2+, and Ni2+, even in seawater.

Yang, Liu · Shi, Qi · Hao, Xin · Meng, Li · Cheng, Lin · Wang, Cheng · Wang, Kaiyao

Journal of Hazardous Materials 2023

Specifications

in min Kd

{'zh': '99.34', 'en': '> 1.5 × 10⁵'} mL g⁻¹

at neutral pH

{'zh': '2.99', 'en': '2.99'} mg g⁻¹

Ultrathin membrane

{'zh': '70', 'en': '70'} µm

Advantages

Good acid/base tolerance from pH 0 to 12