Haibo Zhou
Research Subjects
Research Interests
Haibo Zhou has a total of 9 co-authors. Here are the top co-authors by number of shared publications:
- Chang Liu
State Key Laboratory of Green Chemical Engineering and Industrial Catalysis SINOPEC Shanghai Research Institute of Petrochemical Technology Shanghai 201208 P.R. China
1 shared publication - Chuan-Ming Wang
Sinopec Shanghai Research Institute of Petrochemical Technology Co., Ltd
1 shared publication Dong Wang
State Key Laboratory of Green Chemical Engineering and Industrial Catalysis SINOPEC Shanghai Research Institute of Petrochemical Technology Shanghai 201208 P.R. China
1 shared publication- Junjie Su
State Key Laboratory of Green Chemical Engineering and Industrial Catalysis SINOPEC Shanghai Research Institute of Petrochemical Technology Shanghai 201208 P.R. China
1 shared publication - Mingyuan He
Shanghai Key Laboratory of Green Chemistry and Chemical Processes, State Key Laboratory of Petroleum Molecular & Process Engineering, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, China
1 shared publication - Su Liu
State Key Laboratory of Green Chemical Engineering and Industrial Catalysis, SINOPEC Shanghai Research Institute of Petrochemical Technology, Shanghai 201208, China
1 shared publication
Latest Publications
- 27 February 2018
- Published by Wiley in ChemCatChem
- Vol. 10 (7) , 1536-1541
Direct Conversion of Syngas into Light Olefins over Zirconium‐Doped Indium(III) Oxide and SAPO‐34 Bifunctional Catalysts: Design of Oxide Component and Construction of Reaction Network
The direct synthesis of light olefins from syngas over a bifunctional catalyst containing an oxide and zeolite has been proven to be a promising strategy. Nevertheless, an unclear reaction network hinders any further enhancement in catalytic performance, such as increasing the conversion of CO. We herein report a novel bifunctional catalyst composed of a InZr binary oxide and SAPO‐34 zeolite displaying superior CO conversion (27.7 %) with selectivity to light olefins (73.6 %) at 400 °C, 2.0 MPa. We demonstrate that the Zr‐doped body‐centered cubic In2O3 phase, exhibiting higher stability than pure In2O3 under a reducing atmosphere, is the active oxide component for the initial activation of CO. A complete reaction network is proposed by DFT calculations and model reactions, revealing that CO activation over Zr‐In2O3 follows a quasi‐CO2 hydrogenation pathway and methanol is the key intermediate to be transformed into light olefins in zeolites. Moreover, inhibiting excessive hydrogenation is an effective strategy to achieve higher performance.
- 27 February 2018
- Published by Wiley in ChemCatChem
- Vol. 10 (7) , 1536-1541
Direct Conversion of Syngas into Light Olefins over Zirconium‐Doped Indium(III) Oxide and SAPO‐34 Bifunctional Catalysts: Design of Oxide Component and Construction of Reaction Network
The direct synthesis of light olefins from syngas over a bifunctional catalyst containing an oxide and zeolite has been proven to be a promising strategy. Nevertheless, an unclear reaction network hinders any further enhancement in catalytic performance, such as increasing the conversion of CO. We herein report a novel bifunctional catalyst composed of a InZr binary oxide and SAPO‐34 zeolite displaying superior CO conversion (27.7 %) with selectivity to light olefins (73.6 %) at 400 °C, 2.0 MPa. We demonstrate that the Zr‐doped body‐centered cubic In2O3 phase, exhibiting higher stability than pure In2O3 under a reducing atmosphere, is the active oxide component for the initial activation of CO. A complete reaction network is proposed by DFT calculations and model reactions, revealing that CO activation over Zr‐In2O3 follows a quasi‐CO2 hydrogenation pathway and methanol is the key intermediate to be transformed into light olefins in zeolites. Moreover, inhibiting excessive hydrogenation is an effective strategy to achieve higher performance.