Results 81 to 90 of about 3,319 (218)

Synergistic Catalysis for Closed‐Loop Alcohol Refining: Concurrent H2 Evolution and Selective Oxidation

EcoEnergy, EarlyView.
Photocatalytic, electrocatalytic, and photoelectrocatalytic systems exhibit a clear synergistic integration logic in closed‐loop alcohol refining—concurrently driving hydrogen evolution and selective alcohol oxidation to enable the directed conversion of alcohols into high‐value chemicals.
Wei Ren, Jinhe Li, Banghu Wei, Mohamed Hussein Abdurahman, Ahmad Zuhairi Abdullah, Xiaohui Yu, Weikang Wang, Qinqin Liu   +7 more
wiley   +1 more source

Fabrication of biodegradable hollow microsphere composites made of polybutylene adipate co-terephthalate/polyvinylpyrrolidone for drug delivery and sustained release. [PDF]

Mater Today Bio, 2023
Xie C, Xiong Q, Wei Y, Li X, Hu J, He M, Wei S, Yu J, Cheng S, Ahmad M, Liu Y, Luo S, Zeng X, Yu J, Luo H.   +14 more
europepmc   +1 more source

Carbon Anodes for Low‐Temperature Nonaqueous Alkali Metal‐Ion Batteries

EcoEnergy, EarlyView.
This review summarizes recent progress in carbon anodes for low‐temperature nonaqueous alkali‐metal ion batteries. Fundamental thermodynamic and kinetic limitations are examined, alongside a systematic discussion of graphite, hard carbon, and emerging carbon architectures.
Zhichun Miao, Dandan Yu, Guojie Liu, Yuyang Qin, Jingyun Mou, Wenlong Song, Lu Shi, Zengqin Xiao, Xin Yuan, Huayu Chen, Laishun Qin, Da Chen   +11 more
wiley   +1 more source

A Perspective on Five‐Generation High‐Energy‐Density LiFePO4 Cathodes and Beyond: From Materials to Manufacturing

EcoEnergy, EarlyView.
This perspective examines the evolution toward fifth‐generation LiFePO4. Practical volumetric energy density depends on preserving ionic transport, electronic connectivity, mechanical integrity, and active‐material utilization across powder design and manufacturing.
Xia Huang, John Worsley, Thushan Pathirana, Xincheng Yang, Xiyue Peng, Bin Luo, Lianzhou Wang, Xiaobo Zhu   +7 more
wiley   +1 more source

Highly Permeable CeO2 Porous Hollow Microspheres with Multilevel Gas Channels for Rapid NH3 Gas Response and Recovery Performance

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
In this study, a series of highly permeable CeO2 porous hollow microspheres with multilevel gas channels and tunable pore sizes were first prepared via the hydrothermal method, achieving rapid response and fast recovery to ammonia gas. Fast response and recovery performance is highly significant for real‐time monitoring of NH3 gas due to the toxic and ...
Mengke Li, Kairui Liu, XingYu Jin, Mengyuan Ma, Lihao Lv, Zhihao Wang, Siyi Liu, Hengchao Zhang, Chong Li, Xinbing Jiang, Ke Yang, Lingmin Yu   +11 more
wiley   +1 more source

Performance of Carrier Hollow Microsphere Silver Doped Titanium Dioxide Photocatalyst and First⁃Principles Analysis

Liaoning Shiyou Huagong Daxue xuebao
Silver⁃doped powders with n（Ag+）/n（Ti4+） of 0.001、0.003、0.005、0.010、0.030 and 0.050 and ceramic hollow microspheres loaded with titanium dioxide photocatalyst were prepared by sol⁃gel method.
Guodong HAO, Haoxuan SUN, Cong LI
doaj   +1 more source

Interplanar Potential Difference‐Mediated Efficient Charge Separation in SrLi2Ti6O14 Towards Optimized Photocatalytic Hydrogen Evolution

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The periodic quantum well formed by alternative stacking of SrO and LTO layers facilitates efficient photoinduced charge separation and thus significantly improves its photocatalytic hydrogen production performance. SrLi2Ti6O14 porous microspheres (SLTO PMSs) and SrLi2Ti6O14/TiO2 hollow sphere heterojunctions (SLTO/TiO2 HSs) are fabricated via ...
Nan Zhao, Pei Wang, Zhaoyang Wang, Haitao Yu, Zhenzi Li, Ying Xie, Wei Zhou   +6 more
wiley   +1 more source

Fabrication of CuO nanoparticle interlinked microsphere cages by solution method

Nanoscale Research Letters, 2007
Here we report a very simple method to convert conventional CuO powders to nanoparticle interlinked microsphere cages by solution method. CuO is dissolved into aqueous ammonia, and the solution is diluted by alcohol and dip coating onto a glass substrate.
Tian HuYong, Chan HelenLaiWah, Qi JianQuan, Li LongTu   +3 more
doaj   +1 more source

Low‐Dimensional Materials and Van Der Waals Heterostructures for Energy Application: A Comprehensive Review

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Low‐dimensional materials (0D, 1D, and 2D) exhibit unique electronic and physicochemical properties, enabling advanced nanoelectronic and optoelectronic devices. Mixed‐dimensional heterostructures combine these materials to enhance functionality.
Qaisar Alam, Sajjad Ali, Pir Muhammad Ismail, ABM Sharif Hossain   +3 more
wiley   +1 more source

Nitrogen-doped hollow carbon sphere composite Mn3O4 as an advanced host for lithium-sulfur battery

Scientific Reports
As the most promising advanced energy storage system, lithium-sulfur batteries (LSBs) are highly favored by the researchers because of their advantages of high energy density (2500 W h kg−1), low cost and non-pollution.
Haibin Wang, Jun Liu, Wenqi Ju, Xupeng Xu, Jiwei Chen   +4 more
doaj   +1 more source