Results 61 to 70 of about 39,986 (276)

Organic solid–electrolyte interface layers for Zn metal anodes

Chemical Communications
This article highlights the recent advances in organic solid–electrolyte interface layers on the Zn metal anode.
He, Ze, Huang, Wei, Xiong, Fangyu, Tan, Shuangshuang, Wu, Tianhao, Wang, Rui, Ducati, Caterina, De Volder, Michael, An, Qinyou   +8 more
openaire   +2 more sources

Reevaluating the Activity of ZIF‐8 Based FeNCs for Electrochemical Ammonia Production

Advanced Functional Materials, EarlyView.
Though receiving much attention, the field of electrochemical nitrogen reduction reaction (eNRR) to ammonia is marked by doubts about whether this reaction is possible in aqueous media. This work sheds light on this question for iron single‐atom on N‐doped carbon (FeNC) catalysts—a class of well‐known catalysts that is also worth testing for the sister
Caroline Schneider, S. Esmael Balaghi, Niklas Ortlieb, Patrick Elsaesser, Sima Heidari, Christopher S. Allen, Anna Fischer   +6 more
wiley   +1 more source

Mosaic Nanocrystalline Graphene Skin Empowers Pragmatic Zn Metal Anodes

, 2022
AbstractConstructing a conductive carbon-based artificial interphase layer (AIL) to inhibit dendritic formation and side reaction plays a pivotal role in achieving longevous Zn anodes. Distinct from the previously reported carbonaceous overlayers with sigular dopants and thick foreign coatings, a new type of N/O co-doped carbon skin with ultrathin ...
Xianzhong Yang, Jiaze Lv, Cai Cheng, Zixiong Shi, Jun Peng, Ziyan Chen, Xueyu Lian, Weiping Li, Yuhan Zou, Yu Zhao, Mark H. Rümmeli, Shixue Dou, Jingyu Sun   +12 more
openaire   +1 more source

On the Balance of Intercalation and Conversion Reactions in Battery Cathodes

, 2018
We present a thermodynamic analysis of the driving forces for intercalation and conversion reactions in battery cathodes across a range of possible working ion, transition metal, and anion chemistries.
Canepa, Pieremanuele, Ceder, Gerbrand, Gautam, Gopalakrishnan Sai, Hannah, Daniel C.   +3 more
core   +1 more source

Multicolor Optoelectronic Synapse Enabled by Photon‐Modulated Remote Doping in Solution‐Processed Van Der Waals Heterostructures

Advanced Functional Materials, EarlyView.
Multicolor optoelectronic synapses are realized by vertically integrating solution‐processed MoS2 thin‐film and SWCNT. The electronically disconnected but interactive MoS2 enables photon‐modulated remote doping, producing a bi‐directional photoresponse.
Jihyun Kim, Hyunbin Kim, Gang Jin Cheon, Dohyun Lee, In Soo Kim, Uiyeon Won, Jongseok Lee, Sang Min Won, Joohoon Kang   +8 more
wiley   +1 more source

Releasing plating-induced stress for highly reversible aqueous Zn metal anodes

Nano Energy, 2022
Rechargeable aqueous zinc-ion batteries (ZIBs) have become one of the most potential technologies for grid-scale energy storage systems. The practical application, however, has been severely plagued by the uncontrollable dendrite growth and side reactions on ZIB anodes with planar structure, making it urgent to develop efficient strategies to stabilize
Chen, Jianyu, Qiao, Xin, Han, Xuran, Zhang, Jinghao, Wu, Hanbo, He, Qian, Chen, Zibo, Shi, Li, Wang, Yizhou, Xie, Yannan, Ma, Yanwen, Zhao, Jin   +11 more
openaire   +2 more sources

Hydrogen‐Bond‐Rich Supramolecular Multiblock Copolymers Facilitate Rapid Zn2+ Migration in Quasi‐Solid‐State Zinc‐Ion Batteries

Advanced Functional Materials, EarlyView.
The disordered growth of dendrites, corrosion, parasitic side reactions, slow de‐solvation kinetics, and inherent safety risks significantly hinder the practical deployment of conventional liquid electrolyte zinc‐ion batteries. In contrast, the novel PU‐EG+DMPA‐Zn polyurethane quasi‐solid‐state electrolyte, enriched with abundant polar functional ...
Ruiqi Liu, Changding Wang, Fu Wan, Kaida Hu, Da Yang, Yaoyang Xia, Wenwei Yin, Yupeng Lin, Yuejiao Chen, Shuhui Sun, Weigen Chen   +10 more
wiley   +1 more source

Interfacial Confinement Effect of Self‐Adsorbed Monolayer Enables Highly Reversible Zn Metal Anodes

Advanced Science
The practical applications of aqueous Zn metal batteries are promising, yet still impeded by the corrosion reactions and dendrite growth on the Zn metal anode. Here, a self‐adsorbed monolayer (SAM) is designed to stabilize the Zn metal anode.
Yaodong Huo, Shifeng Huang, Zihan Liu, Mengjing Li, Yanjiao Cao, Penghui Tian, Tuotuo Ma, Chenhui Han, Yuliang Gao   +8 more
doaj   +1 more source

Self-repairing interphase reconstructed in each cycle for highly reversible aqueous zinc batteries

Nature Communications, 2022
Metallic zinc is an ideal anode material for aqueous rechargeable batteries but reversibility is a challenge. Here, the authors realise a dynamic real-time reconstructed interphase on zinc anode formed by graphitic carbon nitride quantum dot as an ...
Wenyao Zhang, Muyao Dong, Keren Jiang, Diling Yang, Xuehai Tan, Shengli Zhai, Renfei Feng, Ning Chen, Graham King, Hao Zhang, Hongbo Zeng, Hui Li, Markus Antonietti, Zhi Li   +13 more
doaj   +1 more source

Multi‐Ion Doping Controlled CEI Formation in Structurally‐Stable High‐Energy Monoclinic‐Phase NASICON Cathodes for Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
The graphical abstract illustrates the synthesis pathway, morphological feature, and thermodynamic feasibility of entropy‐engineered NASICON cathodes for sodium‐ion batteries. Abstract Overcoming the energy density limitations of sodium‐ion batteries (NIBs) requires innovative strategies to optimize cathode materials.
Sharad Dnyanu Pinjari, Vignesh Mahalingam, Purandas Mudavath, Malavika Aarayil, Tasdique Arman, Ipsita Pal, Dipan Kundu, Raghavan Ranganathan, Ashok Kumar Nanjundan, Rohit Ranganathan Gaddam   +9 more
wiley   +1 more source