DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Automated descriptor selection, volcano curve generation, and active site determination using the DescMAP software

Journal Article · · Computer Physics Communications
 [1];  [2]; ORCiD logo [2]
  1. Univ. of Delaware, Newark, DE (United States); Energy Frontier Research Centers (EFRC) (United States). Catalysis Center for Energy Innovation (CCEI); American Institute of Chemical Engineers (AIChE), New York, NY (United States). RAPID Manufacturing Institute; OSTI
  2. Univ. of Delaware, Newark, DE (United States); Energy Frontier Research Centers (EFRC) (United States). Catalysis Center for Energy Innovation (CCEI); American Institute of Chemical Engineers (AIChE), New York, NY (United States). RAPID Manufacturing Institute

The material space for catalyst discovery is expansive. Volcano curves are traditionally employed to provide physical insights into optimal catalyst characteristics for new material selection. Their generation lies on a single descriptor picked using expert knowledge. Here we present DescMAP, a Python-based software, to automate the selection of descriptors, the generation of volcano maps, and the identification of active sites for structure-sensitive reactions. Here, we consider traditional energy-based and geometric descriptors for structure-sensitive reactions. DescMAP is integrated with the Virtual Kinetic Laboratory (VLab) to provide multiple functionalities. It inputs spreadsheets or template files for flexibility and outputs interactive graphs for post-processing. We demonstrate its features using the non-oxidative dehydrogenation of ethane to ethylene over (111) closed-packed surfaces and the methane total oxidation over various Pt facets. It can be easily applied to other complex chemistries and achieves quick screening of potential catalysts.

Research Organization:
American Institute of Chemical Engineers (AIChE), New York, NY (United States)
Sponsoring Organization:
USDOE; USDOE Office of Energy Efficiency and Renewable Energy (EERE), Energy Efficiency Office. Advanced Manufacturing Office
Grant/Contract Number:
EE0007888
OSTI ID:
2418549
Journal Information:
Computer Physics Communications, Journal Name: Computer Physics Communications Journal Issue: C Vol. 290; ISSN 0010-4655
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

References (31)

Combinatorial Heterogeneous Catalysis—A New Path in an Old Field journal January 2001
The Growing Impact of Catalysis in the Pharmaceutical Industry journal August 2011
Fast Prediction of Adsorption Properties for Platinum Nanocatalysts with Generalized Coordination Numbers journal June 2014
Principal Component Analysis of Catalytic Functions in the Composition Space of Heterogeneous Catalysts journal April 2007
CatMAP: A Software Package for Descriptor-Based Microkinetic Mapping of Catalytic Trends journal February 2015
Electronic Structure Engineering in Heterogeneous Catalysis: Identifying Novel Alloy Catalysts Based on Rapid Screening for Materials with Desired Electronic Properties journal April 2012
Catalysis and sustainable (green) chemistry journal January 2003
A review of multiscale modeling of metal-catalyzed reactions: Mechanism development for complexity and emergent behavior journal October 2011
A Python Multiscale Thermochemistry Toolbox (pMuTT) for thermochemical and kinetic parameter estimation journal February 2020
Python Group Additivity (pGrAdd) software for estimating species thermochemical properties journal April 2022
A benchmark database for adsorption bond energies to transition metal surfaces and comparison to selected DFT functionals journal October 2015
Heterogeneous Catalysis: A Central Science for a Sustainable Future journal March 2017
110th Anniversary: Kinetics and X-ray Absorption Spectroscopy in Methane Total Oxidation over Alumina-Supported Pt, Pd, and Ag–Pd Catalysts journal August 2019
Exploring Structure-Sensitive Relations for Small Species Adsorption Using Machine Learning journal September 2022
Effect of Tin Coverage on Selectivity for Ethane Dehydrogenation over Platinum–Tin Alloys journal November 2016
Detailed Microkinetics for the Oxidation of Exhaust Gas Emissions through Automated Mechanism Generation journal August 2022
Computational Design of Active Site Structures with Improved Transition-State Scaling for Ammonia Synthesis journal March 2018
Selectivity of Synthesis Gas Conversion to C 2+ Oxygenates on fcc(111) Transition-Metal Surfaces journal March 2018
Mechanistic Insights into the Synthesis of Higher Alcohols from Syngas on CuCo Alloys journal September 2018
Acid and Basic Catalysis. journal October 1928
Additivity rules for the estimation of thermochemical properties journal June 1969
A Theoretical and Computational Analysis of Linear Free Energy Relations for the Estimation of Activation Energies journal July 2012
A Method for Evaluating and Correlating Thermodynamic Da ta journal April 1954
Statistical learning goes beyond the d-band model providing the thermochemistry of adsorbates on transition metals journal October 2019
Coordination numbers for unraveling intrinsic size effects in gold-catalyzed CO oxidation journal January 2018
Reconciling experimental catalytic data stemming from structure sensitivity journal January 2023
Further considerations on the thermodynamics of chemical equilibria and reaction rates journal January 1936
A Comparison of Three Methods for Selecting Values of Input Variables in the Analysis of Output From a Computer Code journal February 2000
Combinatorial screening for new materials in unconstrained composition space with machine learning journal March 2014
Scaling Properties of Adsorption Energies for Hydrogen-Containing Molecules on Transition-Metal Surfaces journal July 2007
Theoretical Heterogeneous Catalysis: Scaling Relationships and Computational Catalyst Design journal June 2016


Similar Records

Ethylene versus ethane: A DFT-based selectivity descriptor for efficient catalyst screening
Journal Article · Thu Apr 05 20:00:00 EDT 2018 · Journal of Catalysis · OSTI ID:1543553

Identification of earth-abundant materials for selective dehydrogenation of light alkanes to olefins
Journal Article · Mon Mar 15 20:00:00 EDT 2021 · Proceedings of the National Academy of Sciences of the United States of America · OSTI ID:1772224

Ethane dehydrogenation over manganese oxides supported on ZSM-5 zeolites
Journal Article · Wed Apr 05 20:00:00 EDT 2023 · Catalysis Science and Technology · OSTI ID:2418542