Results 11 to 20 of about 10,893 (225)

Study on thermodynamics of glycerol hydrogenolysis to high value-added diols [PDF]

E3S Web of Conferences, 2020
The thermodynamic process on hydrogenolysis of glycerol to high value-added diols was studied. The thermodynamic parameters of the main reaction equations were calculated, and the effects of temperature, pressure and molar ratio of hydrogen to glycerol ...
Liu Liping, Cui Yu, Chen Shuo, Fang Shuqi   +3 more
doaj   +1 more source

Hydrogenolysis of 5-Hydroxymethylfurfural to 2,5-Dimethylfuran Over a Modified CoAl-Hydrotalcite Catalyst

Frontiers in Chemistry, 2022
The catalytic hydrogenolysis of 5-hydroxymethylfurfural (HMF) to 2,5-dimethylfuran (DMF) is a promising route towards sustainable liquid fuels with a high energy density.
Jing Xia, De Gao, Feng Han, Ruifu Lv, Geoffrey I. N. Waterhouse, Yan Li   +5 more
doaj   +1 more source

Rapid Polyolefin Plastics Hydrogenolysis Mediated by Single-Site Heterogeneous Electrophilic/Cationic Organo-Group IV Catalysts

, 2023
: A homologous series of cationic electrophilic group IV metal hydrides (M = Ti, Zr, Hf) created by chemisorption of the corresponding MNp4 precursors on highly Brønsted acidic sulfated alumina (AlS) to yield loosely coordinated surface AlS/MNp2 (Np ...
Alexander H., Mason, Takeshi, Kobayashi, Wilson C., Edenfield, Amol, Agarwal, Yosi, Kratish, Qingheng, Lai, Tobin J., Marks   +6 more
core   +1 more source

Hydrogenolysis of Furfuryl Alcohol to 1,2‐Pentanediol Over Supported Ruthenium Catalysts

ChemistryOpen, 2021
Hydrogenolysis of the furan rings of furfural and furfuryl alcohol, which can be obtained from biomass, has attracted attention as a method for obtaining valuable chemicals such as 1,2‐pentanediol.
Dr. Aritomo Yamaguchi, Yuka Murakami, Dr. Tomohiro Imura, Kazuaki Wakita   +3 more
doaj   +1 more source

Chemoselectivity Change in Catalytic Hydrogenolysis: Ureas to Formamides and Amines

, 2023
The selective transformation of a less reactive carbonyl moiety in the presence of more reactive ones can realize straightforward and environmentally benign chemical processes.
Kyoko, Nozaki, Takanori, Iwasaki, Kazuki, Tsuge, Naoki, Naito   +3 more
core   +1 more source

Catalytic transfer hydrogenolysis as an efficient route in cleavage of lignin and model compounds

Green Energy & Environment, 2018
Cleavage of aromatic ether bonds through hydrogenolysis is one of the most promising routes for depolymerisation and transformation of lignin into value-added chemicals. Instead of using pressurized hydrogen gas as hydrogen source, some reductive organic
Jiaguang Zhang
doaj   +1 more source

Epoxide Hydrogenolysis Catalyzed by Ruthenium PNN and PNP Pincer Complexes

, 2022
The metal-catalyzed hydrogenolysis of epoxides to give alcohols has advanced rapidly in the past several years, with some catalysts selectively giving linear (anti-Markovnikov) products and other catalysts providing branched (Markovnikov) products.
Sophie, Kelly, Olivia, Borden, Fallyn, Kirlin, Marianna, Head, Anthony, Chianese   +4 more
core   +1 more source

Catalytic Cleavage of the C-O Bond in 2,6-dimethoxyphenol Without External Hydrogen or Organic Solvent Using Catalytic Vanadium Metal

Frontiers in Chemistry, 2020
Hydrogenolysis of the C-O bonds in lignin, which promises to be able to generate fuels and chemical feedstocks from biomass, is a particularly challenging and important area of investigation.
Peng Yu, Xue Xie, Pengfei Tan, Wei Zhang, Zhiguo Wang, Chun Zhang, Hui Liu   +6 more
doaj   +1 more source

Hydrogenolysis of Lignin-Derived Aromatic Ethers over Heterogeneous Catalysts

, 2021
Global temperature has risen >1 °C since the preindustrial era, resulting in well-documented adverse climate impacts including extreme weather (floods, droughts, storms, and heat waves), a rise in sea level accompanying melting polar and glacial ice, and
Shivhare, Atal, Karen Wilson, Srivastava, Rajendra, Lee, Adam F, Adam F. Lee, Atal Shivhare, Suresh K. Bhargava, Bhargava, Suresh K, Rajendra Srivastava, Jampaiah, Deshetti, Deshetti Jampaiah, Wilson, Karen   +11 more
core   +1 more source

Controlling the selectivity of the hydrogenolysis of polyamides catalysed by ceria-supported metal nanoparticles

Nature Communications, 2023
Catalytic hydrogenolysis is a promising approach to transform waste plastic into valuable chemicals. However, the transformation of N-containing polymers, such as polyamides (i.e.
XinBang Wu, Wei-Tse Lee, Roland C. Turnell-Ritson, Pauline C. L. Delannoi, Kun-Han Lin, Paul J. Dyson   +5 more
doaj   +1 more source