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

This content will become publicly available on Thu May 09 00:00:00 EDT 2024

Title: Construction of Boron- and Nitrogen-Enriched Nanoporous π-Conjugated Networks Towards Enhanced Hydrogen Activation

Abstract

Boron-enriched scaffolds have demonstrated unique features and promising performance in the field of catalysis towards the activation of small gas molecules. However, there is still a lack of facile approaches capable of achieving high B doping and abundant porous channels in the targeted catalysts. Here, in this paper, construction of boron- and nitrogen-enriched nanoporous π-conjugated networks (BN-NCNs) was achieved via a facile ionothermal polymerization procedure with hexaazatriphenylenehexacarbonitrile [HAT(CN)6] sodium borohydride as the starting materials. The as-produced BN-NCN scaffolds were featured by high heteroatoms doping (B up to 23 wt. % and N: up to 17 wt. %) and permanent porosity (surface area up to 759 m2 g-1 mainly contributed by micropores). With the unsaturated bonded B species acting as the active Lewis acid sites and defected N species acting as the active Lewis base sites, those BN-NCNs delivered attractive catalytic performance towards H2 activation/dissociation in both gaseous and liquid phase, acting as efficient metal-free heterogeneous frustrated Lewis pairs (FLPs) catalysts in hydrogenation procedures.

Authors:
ORCiD logo [1];  [2];  [1];  [1];  [1];  [3];  [1];  [2];  [1];  [4]; ORCiD logo [1];  [5]
  1. Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). Chemical Sciences Division
  2. University of Tennessee, Knoxville, TN (United States)
  3. Ames Laboratory, and Iowa State University, Ames, IA (United States)
  4. Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). Chemical Sciences Division; Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). Center for Nanophase Materials Sciences (CNMS)
  5. Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). Chemical Sciences Division; University of Tennessee, Knoxville, TN (United States)
Publication Date:
Research Org.:
Ames Laboratory (AMES), Ames, IA (United States); Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES). Chemical Sciences, Geosciences & Biosciences Division (CSGB); USDOE
OSTI Identifier:
1987638
Alternate Identifier(s):
OSTI ID: 1983439; OSTI ID: 1992720
Report Number(s):
IS-J-11,073
Journal ID: ISSN 1433-7851
Grant/Contract Number:  
AC02-07CH11358; AC02-06CH11357; AC05-00OR22725
Resource Type:
Accepted Manuscript
Journal Name:
Angewandte Chemie (International Edition)
Additional Journal Information:
Journal Name: Angewandte Chemie (International Edition); Journal Volume: 62; Journal Issue: 28; Journal ID: ISSN 1433-7851
Publisher:
Wiley
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; B doping; frustrated Lewis pairs; hydrogen activation; hydrogenation; π-conjugated networks

Citation Formats

Li, Meijia, Qiu, Liqi, Popovs, Ilja, Yang, Weiwei, Ivanov, Alexander S., Kobayashi, Takeshi, Thapaliya, Bishnu P., Moitra, Debabrata, Yu, Xinbin, Wu, Zili, Yang, Zhenzhen, and Dai, Sheng. Construction of Boron- and Nitrogen-Enriched Nanoporous π-Conjugated Networks Towards Enhanced Hydrogen Activation. United States: N. p., 2023. Web. doi:10.1002/anie.202302684.
Li, Meijia, Qiu, Liqi, Popovs, Ilja, Yang, Weiwei, Ivanov, Alexander S., Kobayashi, Takeshi, Thapaliya, Bishnu P., Moitra, Debabrata, Yu, Xinbin, Wu, Zili, Yang, Zhenzhen, & Dai, Sheng. Construction of Boron- and Nitrogen-Enriched Nanoporous π-Conjugated Networks Towards Enhanced Hydrogen Activation. United States. https://doi.org/10.1002/anie.202302684
Li, Meijia, Qiu, Liqi, Popovs, Ilja, Yang, Weiwei, Ivanov, Alexander S., Kobayashi, Takeshi, Thapaliya, Bishnu P., Moitra, Debabrata, Yu, Xinbin, Wu, Zili, Yang, Zhenzhen, and Dai, Sheng. Tue . "Construction of Boron- and Nitrogen-Enriched Nanoporous π-Conjugated Networks Towards Enhanced Hydrogen Activation". United States. https://doi.org/10.1002/anie.202302684.
@article{osti_1987638,
title = {Construction of Boron- and Nitrogen-Enriched Nanoporous π-Conjugated Networks Towards Enhanced Hydrogen Activation},
author = {Li, Meijia and Qiu, Liqi and Popovs, Ilja and Yang, Weiwei and Ivanov, Alexander S. and Kobayashi, Takeshi and Thapaliya, Bishnu P. and Moitra, Debabrata and Yu, Xinbin and Wu, Zili and Yang, Zhenzhen and Dai, Sheng},
abstractNote = {Boron-enriched scaffolds have demonstrated unique features and promising performance in the field of catalysis towards the activation of small gas molecules. However, there is still a lack of facile approaches capable of achieving high B doping and abundant porous channels in the targeted catalysts. Here, in this paper, construction of boron- and nitrogen-enriched nanoporous π-conjugated networks (BN-NCNs) was achieved via a facile ionothermal polymerization procedure with hexaazatriphenylenehexacarbonitrile [HAT(CN)6] sodium borohydride as the starting materials. The as-produced BN-NCN scaffolds were featured by high heteroatoms doping (B up to 23 wt. % and N: up to 17 wt. %) and permanent porosity (surface area up to 759 m2 g-1 mainly contributed by micropores). With the unsaturated bonded B species acting as the active Lewis acid sites and defected N species acting as the active Lewis base sites, those BN-NCNs delivered attractive catalytic performance towards H2 activation/dissociation in both gaseous and liquid phase, acting as efficient metal-free heterogeneous frustrated Lewis pairs (FLPs) catalysts in hydrogenation procedures.},
doi = {10.1002/anie.202302684},
journal = {Angewandte Chemie (International Edition)},
number = 28,
volume = 62,
place = {United States},
year = {Tue May 09 00:00:00 EDT 2023},
month = {Tue May 09 00:00:00 EDT 2023}
}

Journal Article:
Free Publicly Available Full Text
This content will become publicly available on May 9, 2024
Publisher's Version of Record

Save / Share:

Works referenced in this record:

Defect-Regulated Frustrated-Lewis-Pair Behavior of Boron Nitride in Ambient Pressure Hydrogen Activation
journal, May 2022

  • Chen, Hao; Xiong, Chuanye; Moon, Jisue
  • Journal of the American Chemical Society, Vol. 144, Issue 24
  • DOI: 10.1021/jacs.2c00343

Frustrated Lewis Pairs
journal, August 2015

  • Stephan, Douglas W.
  • Journal of the American Chemical Society, Vol. 137, Issue 32
  • DOI: 10.1021/jacs.5b06794

Design and fabrication of mesoporous heterogeneous basic catalysts
journal, January 2015

  • Sun, Lin-Bing; Liu, Xiao-Qin; Zhou, Hong-Cai
  • Chemical Society Reviews, Vol. 44, Issue 15
  • DOI: 10.1039/C5CS00090D

Carbon doping of hexagonal boron nitride porous materials toward CO 2 capture
journal, January 2018

  • Chen, Siru; Li, Pan; Xu, Shutao
  • Journal of Materials Chemistry A, Vol. 6, Issue 4
  • DOI: 10.1039/C7TA08515J

Frustrated Lewis Pair Chemistry: Development and Perspectives
journal, May 2015

  • Stephan, Douglas W.; Erker, Gerhard
  • Angewandte Chemie International Edition, Vol. 54, Issue 22
  • DOI: 10.1002/anie.201409800

Frustrated Lewis Pairs: From Concept to Catalysis
journal, December 2014

  • Stephan, Douglas W.
  • Accounts of Chemical Research, Vol. 48, Issue 2
  • DOI: 10.1021/ar500375j

Solid frustrated-Lewis-pair catalysts constructed by regulations on surface defects of porous nanorods of CeO2
journal, May 2017

  • Zhang, Sai; Huang, Zheng-Qing; Ma, Yuanyuan
  • Nature Communications, Vol. 8, Issue 1
  • DOI: 10.1038/ncomms15266

A Neutral Geminal Tin/Phosphorus Frustrated Lewis Pair
journal, April 2019

  • Holtkamp, Philipp; Friedrich, Felix; Stratmann, Erik
  • Angewandte Chemie International Edition, Vol. 58, Issue 15
  • DOI: 10.1002/anie.201901037

Transformation Strategy for Highly Crystalline Covalent Triazine Frameworks: From Staggered AB to Eclipsed AA Stacking
journal, March 2020

  • Yang, Zhenzhen; Chen, Hao; Wang, Song
  • Journal of the American Chemical Society, Vol. 142, Issue 15
  • DOI: 10.1021/jacs.0c00365

Phosphorus Lewis acids: emerging reactivity and applications in catalysis
journal, January 2016

  • Bayne, J. M.; Stephan, D. W.
  • Chemical Society Reviews, Vol. 45, Issue 4
  • DOI: 10.1039/C5CS00516G

Hydrogen-Catalyzed, Pilot-Scale Production of Small-Diameter Boron Nitride Nanotubes and Their Macroscopic Assemblies
journal, May 2014

  • Kim, Keun Su; Kingston, Christopher T.; Hrdina, Amy
  • ACS Nano, Vol. 8, Issue 6
  • DOI: 10.1021/nn501661p

Synergistic Lewis acid-base sites of ultrathin porous Co3O4 nanosheets with enhanced peroxidase-like activity
journal, July 2021


Catalysis with two-dimensional materials and their heterostructures
journal, March 2016

  • Deng, Dehui; Novoselov, K. S.; Fu, Qiang
  • Nature Nanotechnology, Vol. 11, Issue 3
  • DOI: 10.1038/nnano.2015.340

Nanoscopic Metal Particles − Synthetic Methods and Potential Applications
journal, September 2001


Donor–Acceptor Complexation and Dehydrogenation Chemistry of Aminoboranes
journal, November 2012

  • Malcolm, Adam C.; Sabourin, Kyle J.; McDonald, Robert
  • Inorganic Chemistry, Vol. 51, Issue 23
  • DOI: 10.1021/ic3018997

Room-Temperature Activation of Hydrogen by Semi-immobilized Frustrated Lewis Pairs in Microporous Polymer Networks
journal, March 2017

  • Trunk, Matthias; Teichert, Johannes F.; Thomas, Arne
  • Journal of the American Chemical Society, Vol. 139, Issue 10
  • DOI: 10.1021/jacs.6b13147

The Importance of Interbands on the Interpretation of the Raman Spectrum of Graphene Oxide
journal, April 2015

  • Claramunt, Sergi; Varea, Aïda; López-Díaz, David
  • The Journal of Physical Chemistry C, Vol. 119, Issue 18
  • DOI: 10.1021/acs.jpcc.5b01590

Renewable Chemical Commodity Feedstocks from Integrated Catalytic Processing of Pyrolysis Oils
journal, November 2010


Insight of the effect of graphitic cluster in the performance of carbon aerogels doped with nickel as electrodes for supercapacitors
journal, November 2018


A Heterogeneous Metal-Free Catalyst for Hydrogenation: Lewis Acid-Base Pairs Integrated into a Carbon Lattice
journal, June 2018

  • Ding, Yuxiao; Huang, Xing; Yi, Xianfeng
  • Angewandte Chemie International Edition, Vol. 57, Issue 42
  • DOI: 10.1002/anie.201803977

Graphitic Aza‐Fused π‐Conjugated Networks: Construction, Engineering, and Task‐Specific Applications
journal, February 2022


The Absorption Spectrum of Diborane
journal, September 1948

  • Price, W. C.
  • The Journal of Chemical Physics, Vol. 16, Issue 9
  • DOI: 10.1063/1.1747028

Use of steric encumbrance to develop conjugated nanoporous polymers for metal-free catalytic hydrogenation
journal, January 2016

  • Tian, Chengcheng; Zhu, Xiang; Abney, Carter W.
  • Chemical Communications, Vol. 52, Issue 80
  • DOI: 10.1039/C6CC06372A

Influence of Aromatic Groups Incorporated in Long-Chain Alkanethiol Self-Assembled Monolayers on Gold
journal, June 2000


Fe 2 O 3 –CeO 2 @Al 2 O 3 Nanoarrays on Al-Mesh as SO 2 -Tolerant Monolith Catalysts for NO x Reduction by NH 3
journal, April 2019

  • Han, Lupeng; Gao, Min; Feng, Chong
  • Environmental Science & Technology, Vol. 53, Issue 10
  • DOI: 10.1021/acs.est.9b01217

Syntheses and Characterizations of Linear Triborazanes
journal, August 2013

  • Ewing, William C.; Carroll, Patrick J.; Sneddon, Larry G.
  • Inorganic Chemistry, Vol. 52, Issue 18
  • DOI: 10.1021/ic401844m

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

  • Lingam, Hima K.; Wang, Cong; Gallucci, Judith C.
  • Inorganic Chemistry, Vol. 51, Issue 24
  • DOI: 10.1021/ic302308v

Synthesis, Characterization, and Density Functional Theory Studies of Three-Dimensional Inorganic Analogues of 9,10-Diboraanthracene—A New Class of Lewis Superacids
journal, May 2021

  • Zhang, Chonghe; Wang, Junyi; Su, Wei
  • Journal of the American Chemical Society, Vol. 143, Issue 23
  • DOI: 10.1021/jacs.1c03057

Underneath the Bragg Peaks
journal, June 2003


Lithium Charge Storage Mechanisms of Cross-Linked Triazine Networks and Their Porous Carbon Derivatives
journal, May 2015


Hydrogen spillover assisted by oxygenate molecules over nonreducible oxides
journal, March 2022


Boron Nitride Nanosheets for Metal Protection
journal, July 2014

  • Li, Lu Hua; Xing, Tan; Chen, Ying
  • Advanced Materials Interfaces, Vol. 1, Issue 8
  • DOI: 10.1002/admi.201300132

Advances in Coal Gasification, Hydrogenation, and Gas Treating for the Production of Chemicals and Fuels
journal, October 2013

  • Higman, Christopher; Tam, Samuel
  • Chemical Reviews, Vol. 114, Issue 3, p. 1673-1708
  • DOI: 10.1021/cr400202m

Surpassing the Organic Cathode Performance for Lithium-Ion Batteries with Robust Fluorinated Covalent Quinazoline Networks
journal, December 2020


Heterogeneous Hydrogenation with Hydrogen Spillover Enabled by Nitrogen Vacancies on Boron Nitride‐Supported Pd Nanoparticles
journal, January 2023

  • Zhang, Yazhou; Zhan, Shaoqi; Liu, Kunlong
  • Angewandte Chemie International Edition, Vol. 62, Issue 9
  • DOI: 10.1002/anie.202217191

Frustrated Lewis Pairs Catalyzed Asymmetric Metal-Free Hydrogenations and Hydrosilylations
journal, December 2017


Recent Developments in the Chemistry of the Boron Hydrides.
journal, August 1942

  • Schlesinger, H. I.; Burg, Anton B.
  • Chemical Reviews, Vol. 31, Issue 1
  • DOI: 10.1021/cr60098a001

Probing the Transformation of Boron Nitride Catalysts under Oxidative Dehydrogenation Conditions
journal, November 2018

  • Love, Alyssa M.; Thomas, Brijith; Specht, Sarah E.
  • Journal of the American Chemical Society, Vol. 141, Issue 1
  • DOI: 10.1021/jacs.8b08165

Boron-doped melamine-derived carbon nitrides tailored by ionic liquids for catalytic conversion of CO2 into cyclic carbonates
journal, January 2017

  • Su, Qian; Yao, Xiaoqian; Cheng, Weiguo
  • Green Chemistry, Vol. 19, Issue 13
  • DOI: 10.1039/C7GC00279C

Semi-solid and solid frustrated Lewis pair catalysts
journal, January 2018

  • Ma, Yuanyuan; Zhang, Sai; Chang, Chun-Ran
  • Chemical Society Reviews, Vol. 47, Issue 15
  • DOI: 10.1039/C7CS00691H

Local structure of nanoporous carbons
journal, October 1999

  • Petkov, V.; Difrancesco, R. G.; Billinge, S. J. L.
  • Philosophical Magazine B, Vol. 79, Issue 10
  • DOI: 10.1080/13642819908218319

Designing effective ‘frustrated Lewis pair’ hydrogenation catalysts
journal, January 2017

  • Scott, Daniel J.; Fuchter, Matthew J.; Ashley, Andrew E.
  • Chemical Society Reviews, Vol. 46, Issue 19
  • DOI: 10.1039/C7CS00154A

Activated Carbon Derived from Rice Husk as Efficient Oxygen Reduction Catalyst in Microbial Fuel Cell
journal, October 2020


N8 Polynitrogen Stabilized on Boron-Doped Graphene as Metal-Free Electrocatalysts for Oxygen Reduction Reaction
journal, November 2019


Graphenes in the absence of metals as carbocatalysts for selective acetylene hydrogenation and alkene hydrogenation
journal, October 2014

  • Primo, Ana; Neatu, Florentina; Florea, Mihaela
  • Nature Communications, Vol. 5, Issue 1
  • DOI: 10.1038/ncomms6291

Substantial emission of NH3 during thermal decomposition of sodium amidoborane, NaNH2BH3
journal, January 2009

  • Fijałkowski, Karol J.; Grochala, Wojciech
  • Journal of Materials Chemistry, Vol. 19, Issue 14
  • DOI: 10.1039/b813773k

Linking the Defective Structure of Boron-Doped Carbon Nano-Onions with Their Catalytic Properties: Experimental and Theoretical Studies
journal, October 2021

  • Szymanski, Grzegorz S.; Suzuki, Yuka; Ohba, Tomonori
  • ACS Applied Materials & Interfaces, Vol. 13, Issue 43
  • DOI: 10.1021/acsami.1c12126

In Situ Formation of Frustrated Lewis Pairs in a Water-Tolerant Metal-Organic Framework for the Transformation of CO 2
journal, March 2019

  • Shyshkanov, Serhii; Nguyen, Tu N.; Ebrahim, Fatmah Mish
  • Angewandte Chemie International Edition, Vol. 58, Issue 16
  • DOI: 10.1002/anie.201901171

Metal-Free Hydrogenation of Unsaturated Hydrocarbons Employing Molecular Hydrogen
journal, February 2014


New insights on electrochemical hydrogen storage in nanoporous carbons by in situ Raman spectroscopy
journal, April 2014


Recent advances in catalytic hydrogenation of carbon dioxide
journal, January 2011

  • Wang, Wei; Wang, Shengping; Ma, Xinbin
  • Chemical Society Reviews, Vol. 40, Issue 7
  • DOI: 10.1039/c1cs15008a

Monomicellar assembly to synthesize structured and functional mesoporous carbonaceous nanomaterials
journal, December 2022


Interface construction of NiCo LDH/NiCoS based on the 2D ultrathin nanosheet towards oxygen evolution reaction
journal, March 2022


Boron-Doped Carbon Nanotubes as Metal-Free Electrocatalysts for the Oxygen Reduction Reaction
journal, June 2011

  • Yang, Lijun; Jiang, Shujuan; Zhao, Yu
  • Angewandte Chemie International Edition, Vol. 50, Issue 31
  • DOI: 10.1002/anie.201101287

A Solid-State 11 B NMR and Computational Study of Boron Electric Field Gradient and Chemical Shift Tensors in Boronic Acids and Boronic Esters
journal, April 2010

  • Weiss, Joseph W. E.; Bryce, David L.
  • The Journal of Physical Chemistry A, Vol. 114, Issue 15
  • DOI: 10.1021/jp101416k

Frustrated Lewis pair chemistry of carbon, nitrogen and sulfur oxides
journal, January 2014


Frustrated Lewis Pair Chemistry: Searching for New Reactions
journal, April 2017


Hexagonal boron nitride for selective oxidative dehydrogenation of n-hexane to olefins
journal, August 2022


Metal–Organic Frameworks for Heterogeneous Basic Catalysis
journal, May 2017


Synthesis of boron doped graphene for oxygen reduction reaction in fuel cells
journal, January 2012

  • Sheng, Zhen-Huan; Gao, Hong-Li; Bao, Wen-Jing
  • J. Mater. Chem., Vol. 22, Issue 2
  • DOI: 10.1039/C1JM14694G

Probing sub-5 Ångstrom micropores in carbon for precise light olefin/paraffin separation
journal, March 2023


Boron-doped carbon nanospheres for efficient and stable electrochemical nitrogen reduction
journal, September 2021


Carbon Dioxide-Facilitated Low-Temperature Hydrogen Desorption from Polyaminoborane
journal, February 2013

  • Xiong, Ran; Zhang, Junshe; Lee, Jae W.
  • The Journal of Physical Chemistry C, Vol. 117, Issue 8
  • DOI: 10.1021/jp311315t

Cooperative 1,1-addition reactions of vicinal phosphane/borane frustrated Lewis pairs
journal, January 2016

  • Cardenas, Allan Jay P.; Hasegawa, Yasuharu; Kehr, Gerald
  • Coordination Chemistry Reviews, Vol. 306
  • DOI: 10.1016/j.ccr.2015.01.006

Metal-free boron-doped graphene for selective electroreduction of carbon dioxide to formic acid/formate
journal, January 2015

  • Sreekanth, Narayanaru; Nazrulla, Mohammed Azeezulla; Vineesh, Thazhe Veettil
  • Chemical Communications, Vol. 51, Issue 89
  • DOI: 10.1039/C5CC06051F

Mesoporous Carbon Materials: Synthesis and Modification
journal, May 2008

  • Liang, Chengdu; Li, Zuojiang; Dai, Sheng
  • Angewandte Chemie International Edition, Vol. 47, Issue 20, p. 3696-3717
  • DOI: 10.1002/anie.200702046

Crystal structures, 2 nd edition. Vol. 1 by R. W. G. Wyckoff
journal, January 1965


In Situ Doping Strategy for the Preparation of Conjugated Triazine Frameworks Displaying Efficient CO 2 Capture Performance
journal, September 2016

  • Zhu, Xiang; Tian, Chengcheng; Veith, Gabriel M.
  • Journal of the American Chemical Society, Vol. 138, Issue 36
  • DOI: 10.1021/jacs.6b07644

Surface degradation of α-naphthalene sulfonate-doped polypyrrole during XPS characterization
journal, October 2002


Pore chemistry and size control in hybrid porous materials for acetylene capture from ethylene
journal, May 2016


Fully Conjugated Poly(phthalocyanine) Scaffolds Derived from a Mechanochemical Approach Towards Enhanced Energy Storage
journal, August 2022

  • Fan, Juntian; Wang, Tao; Thapaliya, Bishnu P.
  • Angewandte Chemie International Edition, Vol. 61, Issue 38
  • DOI: 10.1002/anie.202207607

Creating Frustrated Lewis Pairs in Defective Boron Carbon Nitride for Electrocatalytic Nitrogen Reduction to Ammonia
journal, July 2022

  • Lin, Wenwen; Chen, Hao; Lin, Gaobo
  • Angewandte Chemie International Edition, Vol. 61, Issue 36
  • DOI: 10.1002/anie.202207807

Boron-Doped Graphene for Electrocatalytic N2 Reduction
journal, August 2018


Core-electron binding energies for compounds of boron, carbon, and chromium
journal, March 1970

  • Hendrickson, David N.; Hollander, Jack M.; Jolly, William L.
  • Inorganic Chemistry, Vol. 9, Issue 3
  • DOI: 10.1021/ic50085a035

Deconvoluting the XPS spectra for nitrogen-doped chars: An analysis from first principles
journal, June 2020


Template- and Metal-Free Synthesis of Nitrogen-Rich Nanoporous “Noble” Carbon Materials by Direct Pyrolysis of a Preorganized Hexaazatriphenylene Precursor
journal, July 2018

  • Walczak, Ralf; Kurpil, Bogdan; Savateev, Aleksandr
  • Angewandte Chemie International Edition, Vol. 57, Issue 33
  • DOI: 10.1002/anie.201804359

Solid State Separated-Local-Field NMR Spectroscopy on Half-Integer Quadrupolar Nuclei:  Principles and Applications to Borane Analysis
journal, May 2003

  • Grinshtein, Julia; Frydman, Lucio
  • Journal of the American Chemical Society, Vol. 125, Issue 24
  • DOI: 10.1021/ja0214025

From Highly Purified Boron Nitride to Boron Nitride‐Based Heterostructures: An Inorganic Precursor‐Based Strategy
journal, September 2019

  • Chen, Hao; Yang, Zhenzhen; Guo, Wei
  • Advanced Functional Materials, Vol. 29, Issue 50
  • DOI: 10.1002/adfm.201906284