The DNP-enhanced NMR experiment was performed on the DBf samples doped with free radicals. The experimental results show that it becomes very easy to perform the complicateNMR experments under DNP enhancement. For the...The DNP-enhanced NMR experiment was performed on the DBf samples doped with free radicals. The experimental results show that it becomes very easy to perform the complicateNMR experments under DNP enhancement. For the sample whose spin lattice relaxation is very slow, if it is doped with appropriae quantity free radicals.展开更多
文摘The DNP-enhanced NMR experiment was performed on the DBf samples doped with free radicals. The experimental results show that it becomes very easy to perform the complicateNMR experments under DNP enhancement. For the sample whose spin lattice relaxation is very slow, if it is doped with appropriae quantity free radicals.
