由于具有较高的氢密度,氨能够作为一种有前景的能源。但是限制其得到广泛应用在于缺乏有效的和耐腐蚀存储材料。有鉴于此,曼彻斯特大学杨四海、Martin Schröder等报道了一系列高活性吸附NH3的MOF材料,MFM-300(M)(M=Fe, V, Cr, In)。MFM-300(M)(M=Fe, VIII, Cr)分别在273 K温度时1 bar压力中,实现了16.1,15.6,14.0 mmol g-1的容量,而且>20次循环存储NH3。其中,在相同条件中的MFM-300(VIV)实现了最高吸附能力,达到17.3 mmol g-1的容量。
参考文献
Xue Han, Wanpeng Lu, Yinlin Chen, Ivan da Silva, Jiangnan Li, Longfei Lin, Weiyao Li, Alena M. Sheveleva, Harry G. W. Godfrey, Zhenzhong Lu, Floriana Tuna, Eric J. L. McInnes, Yongqiang Cheng, Luke L. Daemen, Laura J. McCormick McPherson, Simon J. Teat, Mark D. Frogley, Svemir Rudić, Pascal Manuel, Anibal J. Ramirez-Cuesta, Sihai Yang*, and Martin Schröder*, High Ammonia Adsorption in MFM-300 Materials: Dynamics and Charge Transfer in Host–Guest Binding, J. Am. Chem. Soc. 2021
DOI: 10.1021/jacs.0c11930
https://pubs.acs.org/doi/10.1021/jacs.0c11930