Atomically Alloyed Fe–Co Catalyst Derived from a N-Coordinated Co Single-Atom Structure for CO2 Hydrogenation

ACS Catalysis ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 2267-2278 ◽  
Author(s):  
Sun-Mi Hwang ◽  
Seung Ju Han ◽  
Hae-Gu Park ◽  
Hojeong Lee ◽  
Kwangjin An ◽  
...  
Keyword(s):  
Co2 Hydrogenation ◽  
Single Atom ◽  
Co Catalyst

Single-Atom Pt as Co-Catalyst for Enhanced Photocatalytic H2 Evolution

2016 ◽  
Vol 28 (12) ◽  
pp. 2427-2431 ◽  
Author(s):  
Xiaogang Li ◽  
Wentuan Bi ◽  
Lei Zhang ◽  
Shi Tao ◽  
Wangsheng Chu ◽  
...  
Keyword(s):  
Single Atom ◽  
H2 Evolution ◽  
Co Catalyst ◽  
Photocatalytic H2 Evolution

Theoretical insights into CO2 hydrogenation to methanol by a Mn–PNP complex

2019 ◽  
Vol 9 (8) ◽  
pp. 1867-1878 ◽  
Author(s):  
Shyama Charan Mandal ◽  
Kuber Singh Rawat ◽  
Surajit Nandi ◽  
Biswarup Pathak
Keyword(s):  
Hydrogenation Reaction ◽  
Co2 Hydrogenation ◽  
Co Catalyst

Unravelling the role of an amide intermediate in co-catalyst-based sequential CO2 hydrogenation reaction to methanol.

Theoretical insights into catalytic CO2 hydrogenation over single-atom (Fe or Ni) incorporated nitrogen-doped graphene

2021 ◽  
Vol 48 ◽  
pp. 101532
Author(s):  
Preeyaporn Poldorn ◽  
Yutthana Wongnongwa ◽  
Tanabat Mudchimo ◽  
Siriporn Jungsuttiwong
Keyword(s):  
Co2 Hydrogenation ◽  
Single Atom ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Incorporated Nitrogen

scholarly journals CO2 hydrogenation to value-added chemicals over CeO2-supported bimetallic Fe-Co catalyst

2021 ◽  
Author(s):  
Tina He ◽  
Dimitriy Vovchok ◽  
Cheng Zhang ◽  
Sanjaya Senanayake
Keyword(s):  
Value Added ◽  
Co2 Hydrogenation ◽  
Co Catalyst

Formic Acid Synthesis by CO2 Hydrogenation over Single-Atom Catalysts Based on Ru and Cu Embedded in Graphene

2018 ◽  
Vol 3 (9) ◽  
pp. 2631-2637 ◽  
Author(s):  
Dušan N. Sredojević ◽  
Željko Šljivančanin ◽  
Edward N. Brothers ◽  
Milivoj R. Belić
Keyword(s):  
Formic Acid ◽  
Acid Synthesis ◽  
Co2 Hydrogenation ◽  
Single Atom

scholarly journals Precise fabrication of single-atom alloy co-catalyst with optimal charge state for enhanced photocatalysis

2020 ◽  
Author(s):  
Yating Pan ◽  
Yunyang Qian ◽  
Xusheng Zheng ◽  
Sheng-Qi Chu ◽  
Yijun Yang ◽  
...  
Keyword(s):  
Surface Charge ◽  
Charge State ◽  
Metal Organic Framework ◽  
Critical Role ◽  
Pt Nanoparticles ◽  
Single Atom ◽  
Co Catalyst ◽  
Coordination Environment ◽  
Charge Regulation ◽  
Single Atom Alloy

Abstract While surface charge state of co-catalysts plays a critical role for boosting photocatalysis, the study on surface charge regulation via their precise structure control, remains extremely rare. Herein, a metal-organic framework (MOF)-stabilized bimetallic Pd@Pt nanoparticles (NPs), which feature adjustable Pt coordination environment and the controlled structure from core-shell to single-atom alloy (SAA), have been fabricated. Significantly, apart from the formation of Mott-Schottky junction in a conventional way, we elucidate that Pt surface charge regulation can be alternatively achieved by changing its coordination environment and the structure of Pd@Pt co-catalyst, where the charge between Pd and Pt is redistributed. As a result, the optimized Pd10@Pt1/MOF composite, which involves unprecedented SAA co-catalyst, exhibits an exceptionally high photocatalytic hydrogen production activity, far surpassing its corresponding counterparts.

scholarly journals Heterogeneous catalysts for CO2 hydrogenation to formic acid/formate: from nanoscale to single atom

2021 ◽  
Author(s):  
Ruiyan Sun ◽  
Yuhe Liao ◽  
Shao-Tao Bai ◽  
Mingyuan Zheng ◽  
Cheng Zhou ◽  
...  
Keyword(s):  
Formic Acid ◽  
Heterogeneous Catalysts ◽  
Co2 Hydrogenation ◽  
Single Atom ◽  
Structure Activity

This review provides an overview of advances on constructing heterogeneous nanostructured and single atom catalysts for CO2 hydrogenation to formic acid/formate. The main focus is placed on structure–activity correlations and mechanistic insights.

Oxidative cleavage of β-O-4 bonds in lignin model compounds with a single-atom Co catalyst

2019 ◽  
Vol 21 (8) ◽  
pp. 1974-1981 ◽  
Author(s):  
Sijie Liu ◽  
Lichen Bai ◽  
Antoine P. van Muyden ◽  
Zhangjun Huang ◽  
Xinjiang Cui ◽  
...  
Keyword(s):  
Oxidative Cleavage ◽  
Single Atom ◽  
Model Compounds ◽  
Co Catalyst ◽  
Lignin Model Compounds ◽  
Metal Centers ◽  
Active Metal ◽  
Lignin Model

Single-atom catalysts are emerging as primary catalysts for many reactions due to their 100% utilization of active metal centers leading to high catalytic efficiencies.

Inhibitor, Co-Catalyst, or Co-Reactant? Probing the Different Roles of H2S during CO2 Hydrogenation on the MoS2 Catalyst

ACS Catalysis ◽  
2019 ◽  
Vol 9 (11) ◽  
pp. 10044-10059 ◽  
Author(s):  
Lohit Sharma ◽  
Ronak Upadhyay ◽  
Srinivas Rangarajan ◽  
Jonas Baltrusaitis
Keyword(s):  
Co2 Hydrogenation ◽  
Co Catalyst ◽  
Mos2 Catalyst
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