Improving electrocatalytic activity of fluorinated multi-walled carbon nanotubes modified with tetraaminophthalocyanines for lithium/thionyl chloride battery

Surface Structures, Crystal Orientation, and Electrochemical Behavior of Modified LiFePO4 by Novel Strategies

“…FeSO 4 ·H 2 O (0.0067 mol) was then added into the above solution, controlling the amount of material ratio of Li:P:Fe = 3:1:1. Then, the corresponding additive (0.05 g; Scheme 1, Supporting Information) of the series A, B, C, and D (the amount of mass ratio of CoPcs:CNTs = 2:1 for the additives of B and D series) was added into the solution. Note that all the additives should be ultrasonic for 30 min in 10 mL N,N ‐dimethylformamide before being used to achieve full dispersion.…”

“…Therefore, on the basis of our previous work, here we have chosen mononuclear and binuclear amino cobalt metal phthalocyanines (CoPcTa, Co 2 (PcTa) 2 O) to combine the CNTs in physical integration (CoPcTa/CNTs, Co 2 (PcTa) 2 O/CNTs, B and D of Figure ) to regulate the morphology of the LFP. Moreover, we tried to prepare amino cobalt metal phthalocyanines–bonded CNTs (CoPcTa–CNTs, Co 2 (PcTa) 2 O–CNTs A and C of Figure ) by chemical reactions (Scheme 1, Supporting Information) to obtain novel cathode materials C@LiFe 1− x Co x PO 4 /CNTs, mainly aiming to improve the electrochemical properties of LFP composites.…”

Biomimetic Exogenous “Tissue Batteries” as Artificial Power Sources for Implantable Bioelectronic Devices Manufacturing

“…[ 191 ] To meet this need, other lithium anode chemicals were introduced, including lithium‐carbon monofluoride (Li‐CFx), lithium‐manganese dioxide (Li‐MnO 2 ), lithium‐silver vanadium oxide/carbon monofluoride blends (Li‐SVO/CFx), and lithium thionyl chloride (Li‐SOCl 2 ). [ 192 , 193 , 194 , 195 , 196 ] By the beginning of the 21st century, many significant technological advances in implantable medical devices made it necessary for power supplies to provide milliampere currents for data recording, telemetry communications, and programming. This has led to the development of batteries with higher power capabilities, such as lithium‐vanadium pentoxide (Li‐V 2 O 5 ), lithium‐silver vanadium oxide (Li‐SVO), lithium‐manganese dioxide (Li‐MnO 2 ), and hybrid lithium‐silver vanadium oxide/carbon monofluoride flakes (Li‐SVO/CFx).…”

Porous graphene nanocages with wrinkled surfaces enhancing electrocatalytic activity of lithium/sulfuryl chloride batteries

“…[1][2][3][4] Nonetheless, they have some drawbacks such as a large current discharge ability, voltage delay, and corrosive anode material which could greatly hinder their practical applications. 5,6 To overcome these obstacles, considerable strategies have been presented in recent years. In this regard, employing the modied anode electrode materials in Li/SO 2 Cl 2 batteries is suggested as the most costeffective approach, which could improve the discharge current and capacity along with discharge voltage to a certain extent.…”