Sustainable Electrocatalytic Architectures Enable Rechargeable Zinc–Air Batteries with Low Voltage Hysteresis

2020 ◽  
Vol 3 (11) ◽  
pp. 10485-10494
Author(s):  
Christopher N. Chervin ◽  
Brandon J. Hopkins ◽  
Ashley N. Hoffmaster ◽  
Nathaniel L. Skeele ◽  
Jesse S. Ko ◽  
...  
Keyword(s):  
Low Voltage ◽  
Voltage Hysteresis ◽  
Zinc Air Batteries

Well-Defined Dual Mn-Sites based Metal-Organic Framework to Promote CO2 Reduction / Evolution in Li-CO2 Batteries

2021 ◽  
Author(s):  
Ya-Qian Lan ◽  
Long-zhang Dong ◽  
Yu Zhang ◽  
Yun-Feng Lu ◽  
Lei Zhang ◽  
...  
Keyword(s):  
Cathode Materials ◽  
Low Voltage ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Co2 Reduction ◽  
Metal Organic ◽  
Voltage Hysteresis ◽  
Dual Metal ◽  
Organic Framework

A series of Li-CO2 battery cathode materials are reported based on metal-organic frameworks with dual-metal sites containing metalloporphyrin and metal-coordinated pyrazole. The MnTPzP-Mn demonstrates a low voltage hysteresis of 1.05...

Understanding the Low-Voltage Hysteresis of Anionic Redox in Na2Mn3O7

2019 ◽  
Vol 31 (10) ◽  
pp. 3756-3765 ◽  
Author(s):  
Bohang Song ◽  
Mingxue Tang ◽  
Enyuan Hu ◽  
Olaf J. Borkiewicz ◽  
Kamila M. Wiaderek ◽  
...  
Keyword(s):  
Low Voltage ◽  
Voltage Hysteresis

F-Doped carbon nano-onion films as scaffold for highly efficient and stable Li metal anodes: a novel laser direct-write process

Nanoscale ◽  
2018 ◽  
Vol 10 (16) ◽  
pp. 7630-7638 ◽  
Author(s):  
Dhanya Puthusseri ◽  
Malik Wahid ◽  
Aniruddha Basu ◽  
Rohit Babar ◽  
Mukul Kabir ◽  
...  
Keyword(s):  
Low Voltage ◽  
Direct Write ◽  
High Current ◽  
Direct Writing ◽  
Metal Anode ◽  
Long Cycle Life ◽  
Li Metal Anode ◽  
Voltage Hysteresis ◽  
Cu Foil ◽  
Laser Direct Write

Direct writing of a fluorine-doped curved carbon nano-onion film on a Cu foil renders the Li metal anode with long cycle life, high Li-plating capacity, low-voltage hysteresis, and improved high current performance.

Stable and low-voltage-hysteresis zinc negative electrode promoting aluminum dual-ion batteries

2022 ◽  
Vol 430 ◽  
pp. 132743
Author(s):  
Jiguo Tu ◽  
Cheng Chang ◽  
Mingyong Wang ◽  
Wei Guan ◽  
Shuqiang Jiao
Keyword(s):  
Low Voltage ◽  
Negative Electrode ◽  
Voltage Hysteresis

Low Voltage, Hysteresis Free, and High Mobility Transistors from All-Inorganic Colloidal Nanocrystals

Nano Letters ◽  
2012 ◽  
Vol 12 (4) ◽  
pp. 1813-1820 ◽  
Author(s):  
Dae Sung Chung ◽  
Jong-Soo Lee ◽  
Jing Huang ◽  
Angshuman Nag ◽  
Sandrine Ithurria ◽  
...  
Keyword(s):  
Low Voltage ◽  
High Mobility ◽  
Colloidal Nanocrystals ◽  
Voltage Hysteresis

Processing of human melanoma cells for correlative TEM, LVSEM, and LM

1991 ◽  
Vol 49 ◽  
pp. 106-107
Author(s):  
Marek Malecki ◽  
J. Victor Small ◽  
James Pawley
Keyword(s):  
Electron Microscopy ◽  
Low Voltage ◽  
Fluorescent Microscopy ◽  
Blood Stream ◽  
Surface Topology ◽  
Integrin Receptors ◽  
Transmission Electron ◽  
Develop Technology ◽  
Voltage Scanning ◽  
Mechanisms Of Adhesion

The relative roles of adhesion and locomotion in malignancy have yet to be clearly established. In a tumor, subpopulations of cells may be recognized according to their capacity to invade neighbouring tissue,or to enter the blood stream and metastasize. The mechanisms of adhesion and locomotion are themselves tightly linked to the cytoskeletal apparatus and cell surface topology, including expression of integrin receptors. In our studies on melanomas with Fluorescent Microscopy (FM) and Cell Sorter(FACS), we noticed that cells in cultures derived from metastases had more numerous actin bundles, then cells from primary foci. Following this track, we attempted to develop technology allowing to compare ultrastructure of these cells using correlative Transmission Electron Microscopy(TEM) and Low Voltage Scanning Electron Microscopy(LVSEM).

High-pressure freezing of cells in suspension for low-voltage scanning electron microscopy (LVSEM)

1991 ◽  
Vol 49 ◽  
pp. 64-65
Author(s):  
Marek Malecki ◽  
James Pawley ◽  
Hans Ris
Keyword(s):  
Electron Microscopy ◽  
High Pressure ◽  
Low Voltage ◽  
Culture Media ◽  
Cell Structure ◽  
Freeze Substitution ◽  
Ice Crystal ◽  
High Pressure Freezing ◽  
Cell Culture Media ◽  
Voltage Scanning

The ultrastructure of cells suspended in physiological fluids or cell culture media can only be studied if the living processes are stopped while the cells remain in suspension. Attachment of living cells to carrier surfaces to facilitate further processing for electron microscopy produces a rapid reorganization of cell structure eradicating most traces of the structures present when the cells were in suspension. The structure of cells in suspension can be immobilized by either chemical fixation or, much faster, by rapid freezing (cryo-immobilization). The fixation speed is particularly important in studies of cell surface reorganization over time. High pressure freezing provides conditions where specimens up to 500μm thick can be frozen in milliseconds without ice crystal damage. This volume is sufficient for cells to remain in suspension until frozen. However, special procedures are needed to assure that the unattached cells are not lost during subsequent processing for LVSEM or HVEM using freeze-substitution or freeze drying. We recently developed such a procedure.

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