Results 111 to 120 of about 2,288,729 (253)

Beyond Oxidation-Driven Cathode Interphase: Divalent-Cation Tuning of Electrolyte Reduction on Ni-Rich Cathodes

Cathode–electrolyte interphases (CEIs) on Ni-rich layered oxide cathodes are conventionally formed through oxidative electrolyte decomposition, as cathodic reduction at low potentials inevitably induces overlithiation and structural degradation. Here, we
Jeongin Lee, Dongho Jang, Hyun-Kon Song, Do Sol Cheong, Yewon Choi, Eunyoung Cho   +5 more
core   +1 more source

Tuning Molten-Salt-Mediated Calcination in Promoting Single-Crystal Synthesis of Ni-Rich LiNi_xMn_yCo_zO₂ Cathode Materials

Batteries
High Ni-content LiNixMnyCozO2 (NMC) cathodes (with x ≥ 0.8, x + y + z = 1) have gained attention recently for their high energy density in electric vehicle (EV) Li-ion batteries.
Joon Kyung Koong, George P. Demopoulos
doaj   +1 more source

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source

Mitigating reaction heterogeneity in Li-rich layered cathodes through surface-phase regulation enabled by tailored concentration gradients engineering

Green Energy & Environment
Lithium-rich layered oxides are promising cathodes for high-energy lithium-ion batteries, yet their applications are hindered by voltage decay, structural instability, and heterogeneous reaction dynamics.
Yujia Wu, Yuefeng Su, Jinyang Dong, Yun Lu, Jianan Hao, Huiquan Che, Teng Yang, Yiya Wang, Ning Li, Yibiao Guan, Feng Wu, Lai Chen   +11 more
doaj   +1 more source

The Effect of Conductive Additive Morphology and Crystallinity on the Electrochemical Performance of Ni-Rich Cathodes for Sulfide All-Solid-State Lithium-Ion Batteries. [PDF]

Nanomaterials (Basel), 2023
Choi JH, Choi S, Embleton TJ, Ko K, Saqib KS, Ali J, Jo M, Hwang J, Park S, Kim M, Hwang M, Lim H, Oh P.   +12 more
europepmc   +1 more source

Gold‐Stabilized Copper Enables Anodic Hydrogen Evolution for Ultralow‐Voltage CO‐to‐Ethylene Electrolysis

Advanced Materials, EarlyView.
Gold‐stabilized copper suppresses hydroxide‐driven deactivation during anodic hydrogen evolution from furfural. Pairing this low‐potential anode with CO‐to‐ethylene electroreduction enables sub‐1 V operation at 400 mA cm−2, high single‐pass CO conversion, and co‐production of ethylene, furoic acid, and a separate hydrogen stream.
Sungjin Park, Hengzhou Liu, Heejong Shin, Hafiz Ghulam Abbas, Loann Bonnenfant, Ke Xie, Hyeon Seok Lee, Fatemeh Arabyarmohammadi, Jianan Erick Huang, Panos Papangelakis, Peiying Wang, Ali Shayesteh Zeraati, Jiheon Kim, Roham Dorakhan, David Sinton, Xiaopeng Liu, Wenzhen Li, Byoung‐hoon Lee, Edward H. Sargent   +18 more
wiley   +1 more source

Size controllable single-crystalline Ni-rich cathodes for high-energy lithium-ion batteries. [PDF]

Natl Sci Rev, 2023
Shi JL, Sheng H, Meng XH, Zhang XD, Lei D, Sun X, Pan H, Wang J, Yu X, Wang C, Li Y, Guo YG.   +11 more
europepmc   +1 more source

Data‐Driven Materials Science for Energy‐Sustainable Applications

Advanced Materials, EarlyView.
Data‐driven approaches powered by artificial intelligence are transforming materials discovery for energy sustainability. This review examines how auto‐generated high‐quality materials databases and domain‐specific language models accelerate research in photovoltaics, thermoelectrics, batteries and magnetic materials. Applications involve extraction of
Jacqueline M. Cole
wiley   +1 more source

Decoding Two-Stage Degradation Pathways in Sulfide All-Solid-State Batteries with Ni-Rich Cathodes

While sulfide-electrolyte-based all-solid-state lithium-ion batteries (ASSLiBs) are highly safe offer and high ionic conductivities, their practical deployment with Ni-rich layered cathodes is limited by issues associated with interfacial reactivity and..
Jay Hyok Song, Jong Hyuk Lee, Hyunbeom Kim, Hyujun Ahn, Young-Beom Kim, Minji Kim, Insuk Song, Sunmin Kim, Hwichul Yang   +8 more
core   +1 more source

Characterizations of nickel-rich NMC lithium-ion battery cathode with varying transition metal ratios synthesized via hydroxide co-precipitation

Results in Materials
Cobalt content in Li-ion battery cathodes has become a major concern due to its price volatility and the limited availability of sources. Low-cobalt, Ni-rich active materials are promising candidates for next-generation cathodes because of their high ...
Handi Muhtadi, S. Suwarno, Achmad Subhan
doaj   +1 more source