Boosting Reversibility and Stability of Li Storage in SnO 2 ‐Mo Multilayers: Introduction of Interfacial Oxygen Redistribution

2021 ◽  
pp. 2106366
Author(s):  
Xuexia Lan ◽  
Jie Cui ◽  
Xiaofeng Zhang ◽  
Renzong Hu ◽  
Liang Tan ◽  
...  
Keyword(s):  
Interfacial Oxygen ◽  
Li Storage

Silicon Surface Chemical Treatments in Oxide/Nitride Dielectric Stack Properties

2002 ◽  
Vol 716 ◽  
Author(s):  
D. Jacques ◽  
S. Petitdidier ◽  
J.L. Regolini ◽  
K. Barla
Keyword(s):  
Oxygen Content ◽  
Oxide Thickness ◽  
Morphological Data ◽  
Electrical Characteristics ◽  
Electrical Measurements ◽  
Chemical Cleaning ◽  
Force Microscopy ◽  
Chemical Treatments ◽  
Atomic Force ◽  
Interfacial Oxygen

AbstractOxide/Nitride dielectric stack is widely used as the standard dielectric for DRAM capacitors. The influence of the chemical cleaning prior to the stack formation has been studied in this work. As a result, morphological data such as stack surface roughness (Atomic Force Microscopy) and silicon nitride (SiN) incubation time for growth are comparable for all the studied cases on <Si>. However, Tof-SIMS exhibits different oxygen content at the Si/stack interface following the different chemical treatments. Electrical measurements show comparable C-V and I-V results, for the same Equivalent Oxide Thickness (same capacitance at strong accumulation i.e.-3V) while the different studied interfaces bring different interface states density with lower values for higher interfacial oxygen content. For DRAM applications, a clear improvement in electrical characteristics is obtained under low interfacial oxygen content conditions. Results are compared in embedded-DRAM cells for which we developed an industrially compatible dielectric deposition sequence to obtain minimum leakage current with maximum specific capacitance and no particular linking constraints.

A SnOx Quantum Dots Embedded Carbon Nanocage Network with Ultrahigh Li Storage Capacity

ACS Nano ◽  
2021 ◽  
Author(s):  
Yanan Zhang ◽  
Dong Yan ◽  
Zefei Liu ◽  
Youwen Ye ◽  
Fei Cheng ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Storage Capacity ◽  
Carbon Nanocage ◽  
Li Storage

Si,P vacancy-enriched CoSi3P3 anode with exceptional Li storage performance

2020 ◽  
Author(s):  
Mahboobeh Nazarian-Samani ◽  
Masoud Nazarian-Samani ◽  
Safa Haghighat-Shishavan ◽  
Kwang-Bum Kim
Keyword(s):  
Storage Performance ◽  
Li Storage

scholarly journals An Efficient Turing‐type Ag 2 Se‐CoSe 2 Multi‐Interfacial Oxygen‐Evolving Electrocatalyst

2021 ◽  
Author(s):  
Xiao‐Long Zhang ◽  
Peng‐Peng Yang ◽  
Ya‐Rong Zheng ◽  
Yu Duan ◽  
Shao‐Jin Hu ◽  
...  
Keyword(s):  
Oxygen Evolving ◽  
Interfacial Oxygen

Cation mixing in Wadsley-Roth phase anode of lithium-ion battery improves cycling stability and fast Li+ storage

2021 ◽  
Vol 8 (3) ◽  
pp. 031404
Author(s):  
Zeheng Lv ◽  
He Zhu ◽  
Weiwei Meng ◽  
Licheng Wei ◽  
Yang Yang ◽  
...  
Keyword(s):  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Cation Mixing ◽  
Li Storage

Promoting the Li storage performances of Li2ZnTi3O8@Na2WO4 composite anode for Li-ion battery

2021 ◽  
Author(s):  
Liying Qiu ◽  
Xue-Qi Lai ◽  
Fanfan Wang ◽  
Jingjing Pan ◽  
Yan-Rong Zhu ◽  
...  
Keyword(s):  
Li Ion Battery ◽  
Composite Anode ◽  
Li Ion ◽  
Li Storage

Reducing arsenic toxicity using the interfacial oxygen nanobubble technology for sediment remediation

2021 ◽  
Vol 205 ◽  
pp. 117657 ◽  
Author(s):  
Ying Tang ◽  
Meiyi Zhang ◽  
Jing Zhang ◽  
Tao Lyu ◽  
Mick Cooper ◽  
...  
Keyword(s):  
Arsenic Toxicity ◽  
Sediment Remediation ◽  
Interfacial Oxygen
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