An artificial bridge between the anode and the anolyte enabled by an organic ligand for sustainable zinc-based flow batteries
文献情報
Chenyi Liao, Pengcheng Xu, Chenguang Yuan, Fengtao Fan, Guohui Li, Zhizhang Yuan, Xianfeng Li
Zinc-based flow batteries are receiving huge attention due to their attractive features of high energy density and low cost. Nevertheless, their reliability is normally limited by dendritic zinc in the anode, which is influenced by the enormous difference in the transfer rate of zinc species in bulk solution and their electrochemical reaction rate at the anode. Here we engineer an artificial bridge between the anode and the anolyte enabled by organic ligands to realize fast transfer of zinc species from bulk solution to the interfacial region of the anode for zinc-based flow batteries. The ligands serve as the bridge in constructing a directional three-dimensional transport channel for zinc species first by coordination with zinc species and then adsorption on the surface of the anode, which enables a highly uniform and dense zinc morphology. Remarkably, an alkaline zinc–iron flow battery cell stacked with the organic ligand in the anolyte achieves stable cycling for ∼700 hours at 40 mA cm−2 with an average coulombic efficiency of 98.04% and an energy efficiency of 88.53%, respectively. This work presents a promising solution to address the issue of zinc dendrites and offers a path for developing highly reliable electrolytes for low-cost and sustainable zinc-based flow batteries.
関連文献
An electrically-stabilized liquid-crystalline phase: origin and application
I. Nishiyama
DOI: 10.1039/C4CP04643A
Identification of an emitting molecular species by time-resolved fluorescence applied to the excited state dynamics of pigment yellow 101
Seung Noh Lee, Jaeheung Park, Manho Lim, Taiha Joo
DOI: 10.1039/C3CP54546F
Graphene-mediated surface enhanced Raman scattering in silica mesoporous nanocomposite films
Davide Carboni, Barbara Lasio, Valeria Alzari, Alberto Mariani, Danilo Loche, Maria F. Casula, Luca Malfatti, Plinio Innocenzi
DOI: 10.1039/C4CP03582H
Stress in titania nanoparticles: an atomistic study
Robert Darkins, Maria L. Sushko, Jun Liu, Dorothy M. Duffy
DOI: 10.1039/C3CP54357A
Enhanced photoluminescence and photoactivity of plasmon sensitized nSiNWs/TiO2 heterostructures
Vedi Kuyil Azhagan
DOI: 10.1039/C4CP01497A
Anomalous modulation of photoinduced electron transfer of coumarin 102 in aniline–dimethylaniline mixture: dominant role of hydrogen bonding
Nabajeet Barman, Kalyanasis Sahu
DOI: 10.1039/C4CP04441J
The effect of a detonation nanodiamond coating on the thermal decomposition properties of RDX explosives
Yi Tong, Rui Liu, Tonglai Zhang
DOI: 10.1039/C4CP02237H
Improved permeability and selectivity in porous graphene for hydrogen purification
Chengxi Huang, Haiping Wu, Kaiming Deng, Weihua Tang
DOI: 10.1039/C4CP04385E
Lithium conductivity in glasses of the Li2O–Al2O3–SiO2 system
Sebastian Ross
DOI: 10.1039/C4CP03609C
Crystal polymorphism: dependence of oxygen diffusion through 2D ordered Co nanocrystals
DOI: 10.1039/C3CP54656J
こちらもおすすめ
S-(甲硅烷基丙基)異硫酰氯を取り扱う際の実験室安全事項は何ですか?
取り扱う際にはPPE(防護具)が必要です。特に手袋と面マスクは必須です。ドラフトチャンバーを使用して漏洩処理を行い、温度は常温、湿度は乾燥状態、容器はガラス容器...
8-硝基-咪唑并[1,2-a]吡啶とは何ですか?
8-硝基-咪唑并[1,2-a]吡啶は、CAS番号52310-46-0の化合物で、8-位に硝基を有する咪唑並みの结构をもつ吡啶の化合物です。この化合物は、酸化還元...
4-ブロモ-5-メトキシピリジン-2-甲醇の代替品はありますか?
4-ブロモ-5-メトキシピリジン-2-甲醇の代替品には、類似構造を持つ化合物や機能性に等しい代替試薬があります。例えば、4-クロロ-5-メトキシピリジン-2-甲...
全氟-1,2-二甲基環己烷を含む廃棄物はどのように処理すべきですか?
全氟-1,2-二甲基環己烷(CAS番号:306-98-9)の廃棄物は、特別な処理が必要です。まず、廃棄物を密閉容器に収集し、適切な防漏容器に保管します。次に、専...
3-(溴甲基)苯乙酸の主な用途は何ですか?
3-(溴甲基)苯乙酸は主に研究用化学薬品として利用され、有機合成や医薬品の開発に用いられます。また、特定の化合物の合成中間体としても使用されることがあります。
5-イドキド-4-メチオキシ-6-メチルピリミジニン-2-アミンはどのように保存すればよいですか?
5-イドキド-4-メチオキシ-6-メチルピリミジニン-2-アミンは冷暗所で密栓の容器に保存し、直射日光を避けて保管することをお勧めします。温度は常温とし、湿気を...
1-(2-溴-6-甲氧基苯基)乙酮を取り扱う際の実験室安全事項は何ですか?
実験室では、1-(2- Bromo-6-methoxyphenyl)ethanoneを取り扱う際には、ゴーグルや面具、手袋などのPPEを使用することが推奨されま...
5-(4,4,5,5-テトラメチル-1,3,2-ダイオキサボラロール-2-イル)-1,3-ジヒドロ-2-ベンゾフランは安全ですか?
5-(4,4,5,5-テトラメチル-1,3,2-ダイオキサボラロール-2-イル)-1,3-ジヒドロ-2-ベンゾフランは一般に安全ですが、取扱いには注意が必要です...
4-溴萘-1-甲酸の代替品はありますか?
4-溴萘-1-甲酸は比較的稀な化合物ですが、類似物としては、4-クロロ-1-ナフホリック酸やその他のブロモ置換ナフホリック酸が挙げられます。ただし、これらの代替...
ε-白藜芦醇脱氢二聚体の代替品はありますか?
ε-白藜芦醇脱氢二聚体の代替品としては、ε-白藜芦醇、ポリフェノール類、フラボノイド類が挙げられます。これらは類似の化学構造と生物学的活性を持っています。ただし...
掲載誌
Energy & Environmental Science

Energy & Environmental Science is an international journal dedicated to publishing exceptionally important and high quality, agenda-setting research tackling the key global and societal challenges of ensuring the provision of energy and protecting our environment for the future. The scope is intentionally broad and the journal recognises the complexity of issues and challenges relating to energy conversion and storage, alternative fuel technologies and environmental science. For work to be published it must be linked to the energy-environment nexus and be of significant general interest to our community-spanning readership. All scales of studies and analysis, from impactful fundamental advances, to interdisciplinary research across the (bio)chemical, (bio/geo)physical sciences and chemical engineering disciplines are welcomed. Topics include, but are not limited to, the following: Solar energy conversion and photovoltaics Solar fuels and artificial photosynthesis Fuel cells Hydrogen storage and (bio) hydrogen production Materials for energy systems Capture, storage and fate of CO2, including chemicals and fuels from CO2 Catalysis for a variety of feedstocks (for example, oil, gas, coal, biomass and synthesis gas) Biofuels and biorefineries Materials in extreme environments Environmental impacts of energy technologies Global atmospheric chemistry and climate change as related to energy systems Water-energy nexus Energy systems and networks Globally applicable principles of energy policy and techno-economics












![(1S)-1,5-Anhydro-1-[3-(1-benzothiophen-2-ylmethyl)-4-fluorophenyl]-D-glucitol structure (1S)-1,5-Anhydro-1-[3-(1-benzothiophen-2-ylmethyl)-4-fluorophenyl]-D-glucitol structure](https://static.chemtradehub.com/structs/761/761423-87-4-dbeb.webp)

