Isobaric Heat Capacity Measurements for Dimethyl Ether and 1,1-Difluoroethane in the Liquid Phase at Temperatures from 305 K to 365 K and Pressures up to 5 MPa He, Y.; Gao, N.; Jiang, Y.; Ren, B.; Chen, G.; Journal of Chemical & Engineering Data 2014, 59, 2885-2890