Results 31 to 40 of about 2,694,669 (251)

Oxygen-Redox Activity in Non-Lithium-Excess Tungsten-Doped LiNiO_{2} Cathode

PRX Energy, 2023
The desire to increase the energy density of stoichiometric layered LiTMO_{2} (TM = 3d transition metal) cathode materials has promoted investigation into their properties at high states of charge.
A.S. Menon, B.J. Johnston, S.G. Booth, L. Zhang, K. Kress, B.E. Murdock, G. Paez Fajardo, N.N. Anthonisamy, N. Tapia-Ruiz, S. Agrestini, M. Garcia-Fernandez, K. Zhou, P.K. Thakur, T.L. Lee, A.J. Nedoma, S.A. Cussen, L.F.J. Piper   +16 more
doaj   +1 more source

Oxygen Activities Governing Structural Reversibility in Industrial Ni-Rich Layered Cathodes [PDF]

The chemical reactions and phase transitions at high voltages determine the electrochemical properties of high voltage layered cathodes such as Ni-rich rhombohedral materials.
Maxim, Avdeev, Matthew, Crafton, Suwon, Lee, Jongwook, Heo, Jiliang, Zhang, Youngju, Choi, Zengqing, Zhuo, Junghoon, Yang, Wanli, Yang, Bryan, McCloskey, Gi-Hyeok, Lee, Yong-Mook, Kang, Bernardine, Rinkel, Byungchun, Park   +13 more
core   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Trimethoxyboroxine as an electrolyte additive to enhance the 4.5 ​V cycling performance of a Ni-rich layered oxide cathode

eScience, 2022
Ni-rich layered oxides are attractive cathode materials for advanced lithium-ion batteries (LIBs) due to their high energy density. However, their large-scale application is seriously hindered by their interfacial instability, especially at a high cut ...
Wei Gu, Guoyong Xue, Qingyu Dong, Ruowei Yi, Yayun Mao, Lei Zheng, Haikuo Zhang, Xiulin Fan, Yanbin Shen, Liwei Chen   +9 more
doaj   +1 more source

Ambient Air Stable Ni-Rich Layered Oxides Enabled by Hydrophobic Self-Assembled Monolayer

, 2019
Ni-rich layered oxides, such as LiNi0.8Co0.1Mn0.1O2 (NCM811), are considered as promising cathode materials for lithium-ion batteries due to their high energy density.
Ya Liu (205636), Yayun Mao (8163243), Wenchuan Duan (8163246), Qingyu Dong (6453392), Yanbin Shen (1691062), Hongzhen Lin (1360179), Wei Gu (26249), Liwei Chen (143453), Yanfei Zhao (1392064), Lei Zheng (106363)   +9 more
core   +1 more source

Cation Ordering and Redox Chemistry of Layered Ni-Rich LixNi1–2yCoyMnyO2: An Operando Raman Spectroscopy Study [PDF]

, 2020
Although layered transition metal oxides are state-of-the-art cathode active materials for Li-ion batteries, many fundamental aspects of their operation are poorly understood, in particular, how the local lattice structure and transition metal ...
Berg, Erik J., Berg, Erik,, Flores, Eibar, Novak, Petr,, Aschauer, Ulrich,, Novák, Petr, Flores, Eibar,, Aschauer, Ulrich   +7 more
core   +2 more sources

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

FEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta, Hari Baskar Balasubramanian, Amir Pasokh, Marietta Zille   +3 more
wiley   +1 more source

Substantial Oxygen Loss and Chemical Expansion in Lithium-Rich Layered Oxides at Moderate Delithiation [PDF]

Delithiation of layered oxide electrodes triggers irreversible oxygen loss, one of the primary degradation modes in lithium-ion batteries. However, the delithiation-dependent mechanisms of oxygen loss remain poorly understood.
Peter M., Csernica, Diego F., Rivera, David A., Shapiro, Grace M., Busse, M. Saiful, Islam, Kit, McColl, Kipil, Lim, William C., Chueh   +7 more
core   +2 more sources

Nutrient/TOR signaling controls adipose mitochondrial transcription factor A (TFAM) to regulate organismal growth in Drosophila

FEBS Letters, EarlyView.
Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas, Shahoon Khan, Abhishek Sharma, Byoungchun Lee, Savraj S. Grewal   +4 more
wiley   +1 more source

The microbiome in human skin aging

FEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana, Cornelia Wiegand, Omid Omrani, Mario Fabri   +3 more
wiley   +1 more source