Synthesis of high-temperature CO₂ adsorbents from organo-layered double hydroxides with markedly improved CO₂ capture capacity

TY - JOUR

T1 - Synthesis of high-temperature CO2 adsorbents from organo-layered double hydroxides with markedly improved CO2 capture capacity

AU - Wang, Qiang

AU - Tay, Hui Huang

AU - Zhong, Ziyi

AU - Luo, Jizhong

AU - Borgna, Armando

PY - 2012/6

Y1 - 2012/6

N2 - Synthesis of highly efficient high-temperature CO2 adsorbents from organo-layered double hydroxides (LDHs) is presented for the first time. We demonstrate that the intercalation of long carbon-chain organic anions markedly increases the CO2 capture capacity (1.25 mmol g-1), 2.5 times higher than that of traditional adsorbents (0.5 mmol g-1). This work suggests a new direction for the synthesis of high-temperature CO 2 adsorbents.

AB - Synthesis of highly efficient high-temperature CO2 adsorbents from organo-layered double hydroxides (LDHs) is presented for the first time. We demonstrate that the intercalation of long carbon-chain organic anions markedly increases the CO2 capture capacity (1.25 mmol g-1), 2.5 times higher than that of traditional adsorbents (0.5 mmol g-1). This work suggests a new direction for the synthesis of high-temperature CO 2 adsorbents.

UR - http://www.scopus.com/inward/record.url?scp=84864193008&partnerID=8YFLogxK

U2 - 10.1039/c2ee21409a

DO - 10.1039/c2ee21409a

M3 - 文章

AN - SCOPUS:84864193008

SN - 1754-5692

VL - 5

SP - 7526

EP - 7530

JO - Energy and Environmental Science

JF - Energy and Environmental Science

IS - 6

ER -