Results 31 to 40 of about 313 (182)

Interface‐Engineered Li–Ni–O/Ni Heterostructures With Tunable Vacancies on Biochar Enable Biomass‐to‐Hydrogen Conversion

Carbon Energy, EarlyView.
This study shows that lithium induces Li–Ni–O/Ni heterostructures on biochar, creating oxygen vacancies and optimal acid–base environments that enhance steam activation and suppress carbon deposition. These interfacial effects and synergistic modulation lead to high hydrogen yields at moderate temperatures, providing a scalable catalyst design strategy
Jiali Guo, Jit Loong Cyrus Foo, Guicai Liu, Liya Ge, Andrei Veksha, Wei Ping Chan, Dean Song, Grzegorz Lisak   +7 more
wiley   +1 more source

Li‐Ion Battery Anodes Combining Intercalation and Plating Energy Storage Mechanisms through SiOx/C Coated Graphite

Advanced Functional Materials, Volume 36, Issue 62, 3 August 2026.
A thin SiOx/C coating enables graphite to stably support Li intercalation and Li plating in a hybrid anode. Paired with an optimized localized high‐concentration electrolyte, the full cell achieves 584 mAh g−1 and 86% capacity retention after 500 cycles, highlighting a practical route toward higher‐energy lithium‐ion batteries.
Ruhan He, Qiu He, Zhuo Chen, Rui Wang, Liang Zhou, Yeonguk Son, Liqiang Mai, Michael De Volder   +7 more
wiley   +1 more source

Reaction kinetics of Li4SiO4 and Li4Ti5O12 in biphasic breeder ceramics after lithium burn-up

Nuclear Materials and Energy
Advanced ceramic breeder (ACB) pebbles consisting of the two phases Li4SiO4 and Li2TiO3 serve as the EU reference tritium breeding material. In the present study, the phase stability with regard to a lithium-burn-up is investigated.
Julia Leys, Christina Odenwald, Regina Knitter   +2 more
doaj   +1 more source

Optimization of Solid‐State Synthesis Conditions for Li4SiO4‐Based Pellets via Calcination Engineering Toward Enhanced CO2 Capture Performance

Advanced Chemical Engineering, Volume 1, Issue 1, July 2026.
K─Ti co‐doped Li4SiO4 pellets are developed through dopant screening and calcination engineering to bridge powder‐to‐pellet fabrication. Optimized calcination at 800°C preserves interconnected pores while providing 18.74 N crushing strength, enabling high CO2 uptake (0.29–0.30 gCO2/gsorbent), stable cycling, and robust structural integrity for high ...
Yunlian Liu, Qian Jia, Yuanhui Shen, Ruqi Zhang, Ying Pan, Hongguang Jin   +5 more
wiley   +1 more source

Density functional theory calculations of point defects and hydrogen isotopes in Li4SiO4

AIP Advances, 2015
The Li4SiO4 is a promising breeder material for future fusion reactors. Radiation induced vacancies and hydrogen isotope related impurities are the major types of point defects in this breeder material.
Xiaogang Xiang, Wenjun Zhu, Tiecheng Lu, Tao Gao, Yanli Shi, Mao Yang, Yichao Gong, Xiaohe Yu, Lan Feng, Yongkai Wei, Zhipeng Lu   +10 more
doaj   +1 more source

Pyrolysis Induced Interphase and Structural Stabilization of Silicon‐Tin Disulfide/PAN Composite Electrode Materials for Li‐Ion Batteries

Advanced Materials Interfaces, Volume 13, Issue 12, 23 June 2026.
A Si and SnS2 based dual‐alloy anode material for metal‐ion battery applications with improved structural, interfacial and electrochemical properties is synthesized via a single‐step solid‐state pyrolysis process. During the pyrolysis step, SnS2 and Si are embedded in a porous, carbonized PAN‐based matrix, which is electronically and ionically ...
Akzhan Bekzhanov, Freddy Kleitz, Damian M. Cupid   +2 more
wiley   +1 more source

Tailoring of Waste‐Derived CO2 Adsorbents From the Perspective of Apparent and Intrinsic Property Regulation

cScience, Volume 2, Issue 2, June 2026.
ABSTRACT The conversion of waste materials into solid CO2 adsorbents is a promising strategy for carbon capture and waste management. In this review, we discuss recent advances in the preparation and modification of waste‐derived CO2 adsorbents, including carbon‐based materials, zeolites, metal–organic frameworks, layered double hydroxides, CaO, and ...
Han Zhang, Ziyan Yang, Lina Liu, Zhikun Zhang   +3 more
wiley   +1 more source

Tritium release performance of neutron-irradiated core–shell Li2TiO3-Li4SiO4 pebbles

Nuclear Materials and Energy
To enhance the mechanical strength of Li4SiO4 and reduce its sensitivity to carbon dioxide and water, advanced tritium breeder core–shell Li2TiO3-Li4SiO4 was designed and fabricated by graphite bed method.
Shouxi Gu, Qiang Qi, Fei Sun, Yingchun Zhang, Yasuhisa Oya, Hai-Shan Zhou, Guang-Nan Luo   +6 more
doaj   +1 more source

Toward Moisture Improvement of Eu2+‐Doped UCr4C4 Phosphor: A Facile Uniform Coating Strategy and Mechanism

Information &Functional Materials, Volume 3, Issue 2, Page 59-65, June 2026.
This study develops a facile multi‐step coating protocol to enhance the humidity stability of the Eu2+‐doped UCr4C4 green phosphor RbLi(Li3SiO4)2: Eu2+ (RLSO: Eu2+), successfully overcoming the typical trade‐off between luminescence intensity and stability.
Haoduo Yu, Lutong Qin, Xicheng Wang, Yuhua Wang   +3 more
wiley   +1 more source

Study on the Carbon Dioxide Capture Performance of Lithium Silicate Sorbents Derived from Fly Ash

Shiyou huagong gaodeng xuexiao xuebao
The consumption of fossil fuels has led to a series of environmental issues due to CO2 emissions, drawing increasing attention to carbon capture and storage (CCS) technology. Lithium silicate (Li4SiO4) is considered a highly promising sorbents due to its
Jianchen YI, Kangyi ZHAO, Yingchao HU, Ruicheng FU, Haiqiu HE, Xiya LIU   +5 more
doaj   +1 more source