Lithium battery nitrogen stability
N–C-type composites have been shown to offer a high capacity and good cycling stability as anodes for lithium–sulfur batteries [11]. As Qu et al. reported, an LIB anode based on ZnO/Co3Zn in nitrogen-doped carbon matrices displayed remarkable lithium storage
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Nitrogen-Doped Carbon Matrix to Optimize Cycling Stability of Lithium Ion Battery …
N–C-type composites have been shown to offer a high capacity and good cycling stability as anodes for lithium–sulfur batteries [11]. As Qu et al. reported, an LIB anode based on ZnO/Co3Zn in nitrogen-doped carbon matrices displayed remarkable lithium storage
Scalable production of nitrogen-doped carbons for multilayer lithium-sulfur battery cells …
Lithium-sulfur (Li–S) batteries are among the targeted candidates for future generation secondary batteries with high specific energy. Herein, a scalable synthesis is presented to produce highly porous, nitrogen-doped carbons from a commercial carbon black material by melamine impregnation and subsequent thermolysis. ...
Strategies Based on Nitride Materials Chemistry to Stabilize Li …
Many nitrides that have intrinsic Li metal stability can be used as buffer layers to protect materials against Li metal. In addition, high-dose nitrogen doping and nitrogen enriching …
A dynamic stability design strategy for lithium metal solid state …
Once cracks form, lithium dendrite penetration is inevitable 6, 7. Here we describe a solid-state battery design with a hierarchy of interface stabilities (to lithium …
Superior cycle stability of nitrogen-doped graphene nanosheets as anodes for lithium ion batteries …
Nitrogen-doped graphene has a rippled and crumpled structure similar to the pristine graphene. It shows a higher specific discharge capacity. Its discharge capacity (up to 684 mAh g − 1 at the 501st cycle) significantly increases with the charge/discharge cycles, demonstrating excellent cycle performance for the use of N-GNS for high …
First-Principles Study of Discharge Products and Their Stability for Lithium-Nitrogen Batteries …
Li-N 2 batteries present a relatively novel approach to N 2 immobilization, and an advanced N 2 /Li 3 N cycling method is introduced in this study. The low operating overpotential of metal-air batteries is quite favorable to their stable cycling performance, pro …
A highly stable cathode for lithium-sulfur battery built of Ni-doped …
A three-dimensional Ni,Co-embedded CNT-coated N-doped hollow porous carbon (Ni/Co-CNT/NHPC) cathode has been designed and prepared for lithium-sulfur battery. • The Ni/Co-CNT/NHPC-S cathode possesses a high specific capacity of 1352 mA h g-1 and an excellent cycle stability at 1 C with low capacity decay of 0.094% per cycle …
Carbon-coated nitrogen doped SiOx anode material for high stability lithium ion batteries …
Carbon-coated nitrogen doped SiO x anode material for high stability lithium ion batteries Author links open overlay panel Chenxin Jin a 1, Jianglei Dan a 1, Yue Zou a, Guojun Xu a, Zhihao Yue a, Xiaomin Li a, …
Improved cycling stability of lithium–sulfur batteries using a polypropylene-supported nitrogen …
The morphology of the mesoNC powder and the mesoNC-coating were investigated by SEM and TEM, as presented in Fig. 2.The SEM image in Fig. 2 a shows a disordered porous structure with evenly distributed pores.According to the TEM image (Fig. 2 b), the carbon network represents a well-structured replication of the corresponding …
Balance between favored activity and side reactions of nitrogen doped carbon as cathode material in Lithium-oxygen battery …
The best stability of Lithium-oxygen battery is 71 cycles over 420 hours for the nitrogen doped carbon. Abstract This work reveals a balance between the improved oxygen reduction reaction/oxygen evolution reaction activity of nitrogen doped carbon and the concomitant activity in the decomposition of the electrolyte of the Lithium-oxygen …
Water Increases the Faradaic Selectivity of Li-Mediated Nitrogen …
The lithium-mediated system catalyzes nitrogen to ammonia under ambient conditions. Herein we discover that trace amount of water as an electrolyte additive─in contrast to prior reports from the literature–can effect a dramatic improvement in the Faradaic selectivity of N2 reduction to NH3. We report that an optimal water …
Lithium Nitride
Lithium Nitride - an overview
Lithium-mediated nitrogen reduction to ammonia via the catalytic …
The lithium-mediated nitrogen reduction reaction (LiNRR) produces ammonia in ambient conditions. This electrochemical pathway is dependent on a catalytic …
Enhanced cycle stability of silicon nanoparticles coated with nitrogen-doped carbon layer for lithium-ion battery …
We prepared single-crystal Si nanoparticles (Si NPs) ∼50 nm in diameter using a laser photopyrolysis technique and formed a nitrogen-doped carbon layer on them using pyrrole and FeCl 3 to increase the cycle stability of the Si anodes during volume expansion and contraction. ...
Conducting nitrogen-incorporated ultrananocrystalline diamond coating for highly structural stable anode materials in lithium ion battery ...
Request PDF | Conducting nitrogen-incorporated ultrananocrystalline diamond coating for highly structural stable anode materials in lithium ion battery | In lithium ion battery (LIB), the ...
In situ interface engineering of highly nitrogen-rich triazine-based covalent organic frameworks for an ultra-stable, dendrite-free lithium …
Uncontrollable dendrite growth and a lack of safety and reliability in lithium-metal batteries (LMBs) severely restrict their commercial progress; therefore, designing highly safe and stable LMBs still face huge challenges. Herein, we in situ constructed highly nitrogen-rich triazine-based covalent organic frameworks (COFs) (N …
Zinc‐Triazolate Metal‐Organic Framework Assisted Synthesis of …
5 · Germanium (Ge) is demonstrated to be prospective as a lithium-ion battery anode material, yet the cycling stability is undermined by substantial volume fluctuations, …
Enhanced cycle stability of silicon nanoparticles coated with nitrogen-doped carbon layer for lithium-ion battery …
Enhanced cycle stability of silicon nanoparticles coated with nitrogen-doped carbon layer for lithium-ion battery anode Author links open overlay panel Hun Seok Choi a, Su Jae Kim a, Hyun Woo Choi a, Cheul-Eon Park a, Ying Jun Gao a, Yang Hang a, Se-Young Jeong a, Jong-Pil Kim c, Jong-Seong Bae c, Chae-Ryong Cho a b
One-step argon/nitrogen binary plasma jet irradiation of Li4Ti5O12 for stable high-rate lithium ion battery …
Atmospheric pressure Ar/N 2 binary plasma jet irradiation has been introduced into the manufacturing process of lithium ions batteries as a facile, green and scalable post-fabrication treatment approach, which enhanced significantly the high-rate anode performance of lithium titanate (Li 4 Ti 5 O 12).).
Lithium nitride
Lithium nitride is prepared by direct reaction of elemental lithium with nitrogen gas: [2] 6 Li + N 2 → 2 Li 3 N Instead of burning lithium metal in an atmosphere of nitrogen, a solution of lithium in liquid sodium metal can be treated with N 2.Lithium nitride must be ...
Conducting nitrogen-incorporated ultrananocrystalline diamond coating for highly structural stable anode materials in lithium ion battery ...
Conducting nitrogen-incorporated ultrananocrystalline diamond coating for highly structural stable anode materials in lithium ion battery Author links open overlay panel Yin-Wei Cheng, Rajiv Kumar Pandey, Yi-Chang Li, Chun-Hung Chen, Bo-Liang Peng, Jun-Han Huang, Yi-Xiu Chen, Chuan-Pu Liu
Nitrate-based ''oversaturated gel electrolyte'' for high-voltage and high-stability aqueous lithium batteries …
The LiNO 3 OSGE has an electrochemical stability window of 3.2 V. The LiNO 3 OSGE has an ionic conductivity of 2.51×10 −2 S•cm −1. MD simulation indicates shortened distance between Li + and NO 3 − ions in OSGE. A 2.5 V aqueous Li battery with VO 2 anode, LiNi 0.5 Mn 1.5 O 4 cathode cycles 700 cycles. ...
Improved cycling stability of lithium–sulfur batteries using a polypropylene-supported nitrogen …
The lithium/sulfur couple is garnering tremendous interest as the next-generation of cost-efficient rechargeable battery systems capable to fulfill emerging energy storage demands. However, the viable commercialization of …
Rapid synthesis of nitrogen-doped graphene for a lithium ion battery anode with excellent rate performance and super-long cyclic stability ...
Chemical doping of nitrogen into graphene can significantly enhance the reversible capacity and cyclic stability of the graphene-based lithium ion battery (LIB) anodes, and first principles calculations based on density functional theory suggested that pyridinic-N shows stronger binding with Li with reduced
Article Water plays a key role in the nitrogen conversion pathway in lithium-nitrogen batteries …
In previous studies of Li-N 2 batteries, the electrochemical reaction of Li-N 2 batteries is reported to be a simple reaction between the Li anode and N 2 to generate Li 3 N (6Li + N 2 2Li 3 N). 7 Referring to Lange''s Handbook of Chemistry, this reaction has a low Gibbs free energy (Δ f G 0) of −257.22 kJ mol −1, resulting in a low theoretical …
Lewis-basic nitrogen-rich covalent organic frameworks enable …
Abstract. Designing flexible and stretchable solid-state electrolytes (SSEs) holds promise but challenge in flexible all-solid-state lithium-metal batteries (LMBs) …
Highly Tough Slide-Crosslinked Gel Polymer Electrolyte for …
Gel polymer electrolytes (GPEs) hold great promise for the practical application of lithium metal batteries. However, conventional GPEs hardly resists …
Lewis-basic nitrogen-rich covalent organic frameworks enable flexible and stretchable solid-state electrolytes with stable lithium-metal batteries ...
A flexible and stretchable solid-state electrolytes (SSEs) with the introduction of Lewis-basic nitrogen-rich covalent organic frameworks (N COF) as lithiophilic sites to incorporate Lewis-acidic Li + is fabricated, which displays superior stretchability (1000 %), ion conductivity, flame resistance, and wide electrochemical window, so the …
Improved cycling stability of lithium–sulfur batteries using a polypropylene-supported nitrogen …
DOI: 10.1016/J.JPOWSOUR.2015.11.018 Corpus ID: 96671295 Improved cycling stability of lithium–sulfur batteries using a polypropylene-supported nitrogen-doped mesoporous carbon hybrid separator as polysulfide adsorbent @article{Balach2016ImprovedCS ...
First-Principles Study of Discharge Products and Their Stability for Lithium-Nitrogen Batteries
density of the Li-N2 battery were 0.54 V and 1248 Wh·kg−1. Li-N2 battery and Li-air battery belong to the same metal–gas battery systems, and there should be a lot of similarities between the two in terms of battery structure and energy conversion. The N2 3. It
Engineering strong electronegative nitrogen-rich porous organic polymer for practical durable lithium-sulfur battery …
To better evaluate the trapping ability of POP for enhanced sulfur adsorption, the UV–visible test was conducted (Fig. 3 a).The UV spectrum of the Li 2 S 6 solution exhibits a peak around 263 nm assigned to S 6 2− species [28].Notably, POP@Li 2 S 6 shows a significant decrease in signal peak intensity, indicating the strong LiPS …
Article Water plays a key role in the nitrogen conversion pathway …
We invoke a reaction in the water-containing battery where formation of lithium amide and lithium hydroxide is key. This finding suggests a new nitrogen …
Enhanced cycle stability of polypyrrole-derived nitrogen-doped carbon-coated tin oxide hollow nanofibers for lithium battery …
SnO 2 hollow nanofibers (SnO 2 hNFs) are prepared through electrospinning and annealing processes. The polypyrrole layers coated onto the surface of the SnO 2 hNFs are annealed in a nitrogen atmosphere. The nitrogen-doped carbon-coated SnO 2 hNFs (SnO 2 /NC hNFs) are composed of SnO 2 hNFs with a wall thickness of 60–80 nm and a …
Highly Stable Lithium Metal Batteries by Regulating the Lithium …
An electrolyte with high content of lithium nitrate based on a non-flammable deep eutectic solvent contributes to stable solid electrolyte interphase and …
High stability and high performance nitrogen doped carbon containers for lithium-ion batteries …
For a long time, carbon has been an ideal material for various electrochemical energy storage devices and a key component in electrochemical energy storage systems due to its advantages of rich surface states, easy tenability, and good chemical stability. Stable and high-performance carbon materials …
Maximizing interface stability in all-solid-state lithium batteries …
The positive electrode|electrolyte interface plays an important role in all-solid-state Li batteries (ASSLBs) based on garnet-type solid-state electrolytes (SSEs) like Li6.4La3Zr1.4Ta0.6O12...
High lithium anodic performance of highly nitrogen-doped porous carbon prepared …
Nitrogen-doped graphene can be used for lithium storage, but the nitrogen content is often ... at 800 C under a nitrogen atmosphere. As an anode material for lithium-ion batteries, these particles ...
Enhanced stability of nitrogen doped porous carbon fiber on …
Lithium–sulfur (Li–S) batteries are considered to be one of the candidates for high-energy density storage systems due to their ultra-high theoretical specific …
Ultra-uniform CuO/Cu in nitrogen-doped carbon …
Developing advanced anode materials is crucial to further enhance the performance of lithium-ion batteries for electrochemical energy storage. Metal oxides embedded in a carbonaceous matrix are …
Stable electrode–electrolyte interfaces constructed by fluorine
How to improve the stability and performance of lithium metal batteries (LMBs) by using fluorine and nitrogen as ionic additives in the electrolyte? This article presents a comprehensive study on the effects of these additives on the electrode-electrolyte interfaces and the cycling behavior of LMBs. Read more to find out the optimal …
Batteries of the future could be made with nitrogen | WIRED
"Li-N2 battery still faces many challenges, and the stability of Li anode, cathode and electrolyte should be improved, more effective nitrogen fixation catalysts should be developed, and battery ...