Synthesis of polyoxymethylene dimethyl ethers from methanol and formaldehyde catalyzed by ZnCl2
SHI Midong, HE Gaoyin, DAI Fangfang, WANG Yunfang, LI Qingsong
CIESC Journal . 2016, (7): 2824 -2831 .  DOI: 10.11949/j.issn.0438-1157.20160226