Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Defect-Regulated Frustrated-Lewis-Pair Behavior of Boron Nitride in Ambient Pressure Hydrogen Activation

Journal Article · · Journal of the American Chemical Society
DOI:https://doi.org/10.1021/jacs.2c00343· OSTI ID:1874637
 [1];  [2];  [3];  [4];  [5];  [3];  [5];  [2];  [3];  [3];  [6]
  1. University of Tennessee, Knoxville, TN (United States); Hunan University, Changsha (China)
  2. University of California, Riverside, CA (United States)
  3. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
  4. Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
  5. Zhejiang University, Hangzhou (China)
  6. University of Tennessee, Knoxville, TN (United States); Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
We report the construction of heterogeneous frustrated Lewis pairs (FLPs) with performance comparable to or surpassing the homogeneous counterparts in H2 activation is a long-standing challenge. Herein, sterically hindered Lewis acid (“B” center) and Lewis base (“N” center) sites were anchored within the rigid lattice of highly crystalline hexagonal boron nitride (h-BN) scaffolds. The active sites were created via precision defect regulation during the molten-salt-involved (NaNH2 and NaBH4) h-BN construction procedure. The as-afforded h-BN scaffolds achieved highly efficient H2/D2 activation and dissociation under ambient pressure via FLP-like behavior, and attractive catalytic efficiency in hydrogenation reactions surpassing the current heterogeneous analogues.
Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES). Chemical Sciences, Geosciences & Biosciences Division
Grant/Contract Number:
AC05-00OR22725
OSTI ID:
1874637
Journal Information:
Journal of the American Chemical Society, Journal Name: Journal of the American Chemical Society Journal Issue: 24 Vol. 144; ISSN 0002-7863
Publisher:
American Chemical Society (ACS)Copyright Statement
Country of Publication:
United States
Language:
English

References (36)

From Highly Purified Boron Nitride to Boron Nitride‐Based Heterostructures: An Inorganic Precursor‐Based Strategy journal September 2019
Facile Protocol for Catalytic Frustrated Lewis Pair Hydrogenation and Reductive Deoxygenation of Ketones and Aldehydes journal June 2015
Electrophilic Fluorophosphonium Cations in Frustrated Lewis Pair Hydrogen Activation and Catalytic Hydrogenation of Olefins journal July 2015
Controlled Gas Exfoliation of Boron Nitride into Few-Layered Nanosheets journal July 2016
A Heterogeneous Metal-Free Catalyst for Hydrogenation: Lewis Acid-Base Pairs Integrated into a Carbon Lattice journal June 2018
Construction of a Nanoporous Highly Crystalline Hexagonal Boron Nitride from an Amorphous Precursor for Catalytic Dehydrogenation journal June 2019
Probing the Design Rationale of a High‐Performing Faujasitic Zeotype Engineered to have Hierarchical Porosity and Moderated Acidity journal August 2020
Plasmonic Hot Electrons from Oxygen Vacancies for Infrared Light‐Driven Catalytic CO 2 Reduction on Bi 2 O 3− x journal November 2020
Biomass-derived mesoporous Hf-containing hybrid for efficient Meerwein-Ponndorf-Verley reduction at low temperatures journal July 2018
New Directions for Frustrated Lewis Pair Chemistry journal April 2019
Frustrated Lewis Pairs Catalyzed Asymmetric Metal-Free Hydrogenations and Hydrosilylations journal December 2017
Recent Advances in Ultrathin Two-Dimensional Nanomaterials journal March 2017
Discriminating the Role of Surface Hydride and Hydroxyl for Acetylene Semihydrogenation over Ceria through In Situ Neutron and Infrared Spectroscopy journal April 2020
Surface Analogues of Molecular Frustrated Lewis Pairs in Heterogeneous CO 2 Hydrogenation Catalysis journal August 2016
Frustrated Lewis Pairs: From Concept to Catalysis journal December 2014
Phosphonium−Borate Zwitterions, Anionic Phosphines, and Dianionic Phosphonium−Dialkoxides via Tetrahydrofuran Ring-Opening Reactions journal January 2006
Donor–Acceptor Complexation and Dehydrogenation Chemistry of Aminoboranes journal November 2012
New Syntheses and Structural Characterization of NH 3 BH 2 Cl and (BH 2 NH 2 ) 3 and Thermal Decomposition Behavior of NH 3 BH 2 Cl journal November 2012
Syntheses and Characterizations of Linear Triborazanes journal August 2013
Diverse Uses of the Reaction of Frustrated Lewis Pair (FLP) with Hydrogen journal November 2021
Room-Temperature Activation of Hydrogen by Semi-immobilized Frustrated Lewis Pairs in Microporous Polymer Networks journal March 2017
Carbon Dioxide-Facilitated Low-Temperature Hydrogen Desorption from Polyaminoborane journal February 2013
First-Principles Investigations of Metal (Cu, Ag, Au, Pt, Rh, Pd, Fe, Co, and Ir) Doped Hexagonal Boron Nitride Nanosheets: Stability and Catalysis of CO Oxidation journal August 2013
Hydrogen-Catalyzed, Pilot-Scale Production of Small-Diameter Boron Nitride Nanotubes and Their Macroscopic Assemblies journal May 2014
Efficient hydrogenation of organic carbonates, carbamates and formates indicates alternative routes to methanol based on CO2 and CO journal July 2011
Solid frustrated-Lewis-pair catalysts constructed by regulations on surface defects of porous nanorods of CeO2 journal May 2017
Taming interfacial electronic properties of platinum nanoparticles on vacancy-abundant boron nitride nanosheets for enhanced catalysis journal June 2017
Graphenes in the absence of metals as carbocatalysts for selective acetylene hydrogenation and alkene hydrogenation journal October 2014
Gold catalyzed hydrogenations of small imines and nitriles: enhanced reactivity of Au surface toward H 2 via collaboration with a Lewis base journal January 2014
Illuminating CO 2 reduction on frustrated Lewis pair surfaces: investigating the role of surface hydroxides and oxygen vacancies on nanocrystalline In 2 O 3−x (OH) y journal January 2015
Use of steric encumbrance to develop conjugated nanoporous polymers for metal-free catalytic hydrogenation journal January 2016
Catalytic (de)hydrogenation promoted by non-precious metals – Co, Fe and Mn: recent advances in an emerging field journal January 2018
Semi-solid and solid frustrated Lewis pair catalysts journal January 2018
Fabrication of a Freestanding Boron Nitride Single Layer and Its Defect Assignments journal May 2009
Hydrogenation of carboxylic acids with a homogeneous cobalt catalyst journal October 2015
Geometric and electronic structures of monolayer hexagonal boron nitride with multi-vacancy journal May 2017

Similar Records

Construction of Boron- and Nitrogen-Enriched Nanoporous π-Conjugated Networks Towards Enhanced Hydrogen Activation
Journal Article · Mon May 08 20:00:00 EDT 2023 · Angewandte Chemie (International Edition) · OSTI ID:1987638