Teng Li
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Previous Organizations / Institutes
The organizations / institutes from the scholar's other articles in the past ten years
Research Subjects
Teng Li has a total of 63 co-authors. Here are the top co-authors by number of shared publications:
- Philip Lightfoot
School of Chemistry and EaStChem, University of St Andrews, St Andrews KY16 9ST, UK
5 shared publications - Zixuan Fang
School of Materials and Energy, University of Electronic Science and Technology of China, Chengdu 611731, China
4 shared publications - Alexandra Martha Zoya Slawin
EaStCHEM School of Chemistry University of St Andrews St Andrews UK
3 shared publications Bowen Fu
3 shared publicationsJian Yang
School of Materials and Energy, University of Electronic Science and Technology of China, Chengdu 611731, Sichuan, People’s Republic of China
3 shared publications- Mengqiang Wu
School of Materials and Energy, University of Electronic Science and Technology of China, Chengdu, 611731, China
3 shared publications
Latest Publications
- Open Access
- 9 May 2024
- Published by American Chemical Society (ACS) in Chemistry of Materials
- Vol. 36 (10) , 5228-5237
Extending the Family of Hybrid Layered Fluoride Perovskites
- 9 May 2024
- Published by American Chemical Society (ACS) in Chemistry of Materials
- Vol. 36 (10) , 5228-5237
Open AccessExtending the Family of Hybrid Layered Fluoride Perovskites
- 31 July 2023
- Published by Elsevier in Ceramics International
- Vol. 49 (20) , 32903-32912
Aliovalent dual element co-assisted strategy to enhance ionic conductivity and stability of NASICON-type solid electrolyte for all-solid-state sodium batteries
- 31 July 2023
- Published by Elsevier in Ceramics International
- Vol. 49 (20) , 32903-32912
Aliovalent dual element co-assisted strategy to enhance ionic conductivity and stability of NASICON-type solid electrolyte for all-solid-state sodium batteries
- Open Access
- 3 May 2023
- Published by American Chemical Society (ACS) in Chemistry of Materials
- Vol. 35 (10) , 3801-3814
Manipulation of the Structure and Optoelectronic Properties through Bromine Inclusion in a Layered Lead Bromide Perovskite
- 3 May 2023
- Published by American Chemical Society (ACS) in Chemistry of Materials
- Vol. 35 (10) , 3801-3814
Open AccessManipulation of the Structure and Optoelectronic Properties through Bromine Inclusion in a Layered Lead Bromide Perovskite
- 1 April 2023
- Published by The Electrochemical Society in Journal of the Electrochemical Society
- Vol. 170 (4) , 040521
Enhanced Electrochemical Delithiation of LiFePO4 in a Composite Aqueous Electrolyte for High-Performance Olivine FePO4
Development of delithiation methods with cost-efficiency and highly kinetic effectivity is of great importance for the preparation of diversified intercalation materials, mechanistic study, and lithium extraction from spent lithium-ion batteries. Electrochemical delithiation in aqueous electrolytes is low-cost, straightforward, and fast, but has been plagued by incomplete delithiation. To address this issue, we propose to add oxidation reagents, usually applied in chemical delithation, to traditional aqueous delithiation electrolyte. As a demonstration, herein, a Na2SO4 + Na2S2O8 composite aqueous electrolyte is used to obtain olivine FePO4 from the electrochemical delithiation of LiFePO4, and compared with the similar delithiation in Na2SO4 aqueous electrolyte. The delithiation goes completion in the composite electrolyte 79% faster than that in traditional electrolyte. The resulting olivine FePO4 exhibits integrity in terms of structure and electrochemical properties, with discharge specific capacity of 157.1 mAh g−1 at 0.1 C, constant voltage plateau of 3.37 V, and 98.8% capacity retention after 100 cycles, all comparable to the LiFePO4 starting material. Mechanistic studies show that Na2S2O8 promotes the electrochemical delithiation by providing acidic and chemically oxidative conditions.
- 1 April 2023
- Published by The Electrochemical Society in Journal of the Electrochemical Society
- Vol. 170 (4) , 040521
Enhanced Electrochemical Delithiation of LiFePO4 in a Composite Aqueous Electrolyte for High-Performance Olivine FePO4
Development of delithiation methods with cost-efficiency and highly kinetic effectivity is of great importance for the preparation of diversified intercalation materials, mechanistic study, and lithium extraction from spent lithium-ion batteries. Electrochemical delithiation in aqueous electrolytes is low-cost, straightforward, and fast, but has been plagued by incomplete delithiation. To address this issue, we propose to add oxidation reagents, usually applied in chemical delithation, to traditional aqueous delithiation electrolyte. As a demonstration, herein, a Na2SO4 + Na2S2O8 composite aqueous electrolyte is used to obtain olivine FePO4 from the electrochemical delithiation of LiFePO4, and compared with the similar delithiation in Na2SO4 aqueous electrolyte. The delithiation goes completion in the composite electrolyte 79% faster than that in traditional electrolyte. The resulting olivine FePO4 exhibits integrity in terms of structure and electrochemical properties, with discharge specific capacity of 157.1 mAh g−1 at 0.1 C, constant voltage plateau of 3.37 V, and 98.8% capacity retention after 100 cycles, all comparable to the LiFePO4 starting material. Mechanistic studies show that Na2S2O8 promotes the electrochemical delithiation by providing acidic and chemically oxidative conditions.
- 8 March 2023
- Published by Royal Society of Chemistry (RSC) in Dalton Transactions
- Vol. 52 (13) , 3981-3989
Nanoscale control and tri-element co-doping of 4.6 V LiCoO2 with excellent rate capability and long-cycling stability for lithium-ion batteries
Nanosizing and tri-element co-doping synergistically enhance the electrochemical performance of LiCoO2 at high voltage.
- 8 March 2023
- Published by Royal Society of Chemistry (RSC) in Dalton Transactions
- Vol. 52 (13) , 3981-3989
Nanoscale control and tri-element co-doping of 4.6 V LiCoO2 with excellent rate capability and long-cycling stability for lithium-ion batteries
Nanosizing and tri-element co-doping synergistically enhance the electrochemical performance of LiCoO2 at high voltage.
- 13 October 2022
- Published by Elsevier in Journal of Colloid and Interface Science
- Vol. 630 (Pt A) , 901-908
Melting lithium alloying to improve the affinity of Cu foil for ultra-thin lithium metal anode
- 13 October 2022
- Published by Elsevier in Journal of Colloid and Interface Science
- Vol. 630 (Pt A) , 901-908
Melting lithium alloying to improve the affinity of Cu foil for ultra-thin lithium metal anode
- Open Access
Layered Hybrid iron Fluorides
The first examples of layered hybrid iron fluorides are reported. In the reactions carried out, the chain compound (H2pipz)FeF5·H2O always occurs as the major phase, with the layered compounds, (H2pipz)3Fe4F18·2H2O and (H2pipz)2Fe3F13·H2O, being isolated from some reactions as major impurities. The latter two compounds feature two-dimensional sheets of corner-and edge-shared FeIIIF6 octahedra, resulting in two distinct layer architectures. The compound (H2pipz)FeF5·H2O, isolated as the major phase, crystallises with a one-dimensional structure exhibiting zig-zag [FeF5]∞ chains. This work opens up the potential for a much wider family of layered hybrid transition-metal fluorides.
Open AccessLayered Hybrid iron Fluorides
The first examples of layered hybrid iron fluorides are reported. In the reactions carried out, the chain compound (H2pipz)FeF5·H2O always occurs as the major phase, with the layered compounds, (H2pipz)3Fe4F18·2H2O and (H2pipz)2Fe3F13·H2O, being isolated from some reactions as major impurities. The latter two compounds feature two-dimensional sheets of corner-and edge-shared FeIIIF6 octahedra, resulting in two distinct layer architectures. The compound (H2pipz)FeF5·H2O, isolated as the major phase, crystallises with a one-dimensional structure exhibiting zig-zag [FeF5]∞ chains. This work opens up the potential for a much wider family of layered hybrid transition-metal fluorides.
- 29 September 2022
- Published by Elsevier in Ceramics International
- Vol. 49 (3) , 4473-4481
Composite polymer electrolyte incorporating WO3 nanofillers with enhanced performance for dendrite-free solid-state lithium battery
- 29 September 2022
- Published by Elsevier in Ceramics International
- Vol. 49 (3) , 4473-4481
Composite polymer electrolyte incorporating WO3 nanofillers with enhanced performance for dendrite-free solid-state lithium battery
- 23 October 2020
- Published by American Physical Society (APS) in Physical Review Materials
- Vol. 4 (10) , 104414
Realizing square and diamond lattice Heisenberg antiferromagnet models in the and phases of the coordination framework,We report the crystal structures and magnetic properties of two pseudopolymorphs of the coordination framework, . Single-crystal x-ray and powder neutron diffraction measurements on confirm its structure in the tetragonal space group with a square planar arrangement of ions. Magnetometry and specific heat measurements reveal weak antiferromagnetic interactions, with K and indicating a slight frustration of nearest- and next-nearest-neighbor interactions. Below 1.8 K, undergoes a transition to G-type antiferromagnetic order with magnetic moments aligned along the axis of the tetragonal structure. The estimated ordered moment of in is suppressed from its spin-only value to , thus verifying the two-dimensional nature of the magnetic interactions within the system. , on the other hand, realizes a three-dimensional diamondlike magnetic network of moments within a hexagonal structure. An antiferromagnetic exchange coupling of K—an order of magnitude larger than in —is extracted from magnetometry and specific heat data. undergoes Néel ordering at K, with the magnetic moments aligned within the plane and a slightly reduced ordered moment of per . Through density-functional theory calculations, we address the origin of the large difference in the exchange parameters between the and pseudopolymorphs. Given their observed magnetic behaviors, we propose and as close to ideal model Heisenberg square and diamond lattice antiferromagnets, respectively.- 23 October 2020
- Published by American Physical Society (APS) in Physical Review Materials
- Vol. 4 (10) , 104414
Realizing square and diamond lattice Heisenberg antiferromagnet models in the and phases of the coordination framework,We report the crystal structures and magnetic properties of two pseudopolymorphs of the coordination framework, . Single-crystal x-ray and powder neutron diffraction measurements on confirm its structure in the tetragonal space group with a square planar arrangement of ions. Magnetometry and specific heat measurements reveal weak antiferromagnetic interactions, with K and indicating a slight frustration of nearest- and next-nearest-neighbor interactions. Below 1.8 K, undergoes a transition to G-type antiferromagnetic order with magnetic moments aligned along the axis of the tetragonal structure. The estimated ordered moment of in is suppressed from its spin-only value to , thus verifying the two-dimensional nature of the magnetic interactions within the system. , on the other hand, realizes a three-dimensional diamondlike magnetic network of moments within a hexagonal structure. An antiferromagnetic exchange coupling of K—an order of magnitude larger than in —is extracted from magnetometry and specific heat data. undergoes Néel ordering at K, with the magnetic moments aligned within the plane and a slightly reduced ordered moment of per . Through density-functional theory calculations, we address the origin of the large difference in the exchange parameters between the and pseudopolymorphs. Given their observed magnetic behaviors, we propose and as close to ideal model Heisenberg square and diamond lattice antiferromagnets, respectively.- 26 February 2019
- Published by Royal Society of Chemistry (RSC) in Dalton Transactions
- Vol. 48 (15) , 4784-4787
A hybrid fluoride layered perovskite, (enH2)MnF4
The title compound represents the first example of a hybrid layered fluoride perovskite.
- 26 February 2019
- Published by Royal Society of Chemistry (RSC) in Dalton Transactions
- Vol. 48 (15) , 4784-4787
A hybrid fluoride layered perovskite, (enH2)MnF4
The title compound represents the first example of a hybrid layered fluoride perovskite.