The selective hydrogenolysis of C-O bonds in lignin model compounds by Pd-Ni bimetallic nanoparticles in ionic liquids.

@article{Sun2017TheSH,
  title={The selective hydrogenolysis of C-O bonds in lignin model compounds by Pd-Ni bimetallic nanoparticles in ionic liquids.},
  author={Kang-kang Sun and Guo-ping Lu and Jiawei Zhang and Chun Cai},
  journal={Dalton transactions},
  year={2017},
  volume={46 35},
  pages={
          11884-11889
        }
}
β-O-4 and α-O-4 linkages can be selectively cleaved by Pd-Ni bimetallic nanoparticles in ionic liquids using hydrogen gas as the hydrogen donor under ambient pressure and neutral conditions. No hydrogenation of the benzene ring takes place in the catalytic system. An obvious improvement in activity is found compared with single nickel and palladium catalysts based on the results of experiments and characterization. After the reaction, the catalytic system still remains in the reactor by simple… 
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14 Citations

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Cobalt Nanoparticles Embedded in N‐Doped Porous Carbon Derived from Bimetallic Zeolitic Imidazolate Frameworks for One‐Pot Selective Oxidative Depolymerization of Lignin
Cobalt nanoparticles embedded in N‐doped porous carbon (Co@CN) were prepared by the pyrolysis of bimetallic zeolitic imidazolate frameworks (BMZIFs) based on ZIF‐8 and ZIF‐67. The catalyst shows…
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Recent developments in selective catalytic conversion of lignin into aromatics and their derivatives
Lignin (15–30 wt%) is a key component of lignocellulosic biomass, along with cellulose (30–50 wt%) and hemicellulose (20–35 wt%), which is largely obtained as a waste product from pulp/paper and…
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