Results 81 to 90 of about 18,909,289 (276)

Hierarchical Flexible Ceramic Nanofiber Membrane for Simultaneous Membrane Distillation and Photocatalytic Hydrogen Evolution

Advanced Materials, EarlyView.
A hierarchical flexible ceramic nanofiber membrane integrates a La‐stabilized ZrO2 scaffold with superhydrophobic UiO‐66‐NH2/CdS heterojunctions. The gas–liquid–solid interfacial architecture sustains vapor‐selective desalination, visible‐light charge separation, and rapid H2 extraction, enabling simultaneous freshwater production and photocatalytic ...
Pengfei Lin, Xiaochen Lu, Jiawei Sun, Shuai Guo, Xinping He, Chunhai Yi, Zhenyao Wang, Jiaxin Guo, Swee Ching Tan, Alicia Kyoungjin An   +9 more
wiley   +1 more source

Case study on jaw crusher rock breaking for slurry TBM using Tavares UFRJ breakage model and coupled CFD-DEM

Underground Space
To date, the transport and discharging of rock chips, considering single-particle breakage behavior in secondary breaking system, such as jaw crusher, remains under-explored. This paper uses the Qingdao Jiaozhou Bay Second Undersea Tunnel in China, as an
Yidong Guo, Xinggao Li, Fangduan Ning, Yingran Fang, Hongzhi Liu   +4 more
doaj   +1 more source

Atomically Precise Ag11 and Ag12 Nanocluster‐Assembled 2D Materials for Memristive and Neuromorphic Functionality

Advanced Materials, EarlyView.
Two‐dimensional Ag11 and Ag12 cluster‐assembled materials (CAMs) are synthesized, offering atomically precise platforms with tunable electronic properties. The resulting materials exhibit robust memristive switching and neuromorphic response, demonstrating their promise for advanced nanoelectronic and memory applications.
Noohul Alam, Towhidur Rahaman, Céline Besnard, Arnulf Rosspeintner, Latevi Max Lawson Daku, Saood Khan, Soumya Jyoti Ray, Thomas Bürgi   +7 more
wiley   +1 more source

Experimental investigation on the transport and plugging of lost circulation materials in large-scale vertical fracture coupled with wellbore system

Journal of Petroleum Exploration and Production Technology
Fracture plugging during lost circulation is a probabilistic process governed by the transport behavior of lost circulation materials (LCMs). Effective bridging depends on regulating LCM transport dynamics to improve plugging efficiency and mechanical ...
Zhichao Xie, Yili Kang, Chong Lin, Chengyuan Xu, Baiqian Yu, Kun Guo   +5 more
doaj   +1 more source

Physics-based and data-driven hybrid modelling and optimisation of stirred-slurry reactors for CO2 capture via enhanced weathering of dolomite mineral

Carbon Capture Science & Technology
The natural enhanced weathering (EW) must be significantly accelerated by optimizing the local triple-phase environment prior to practical large-scale carbon dioxide removal (CDR).
Yalun Zhao, Mingliang Wang, Jin Xuan, Dengao Chang, Ziming Li, Shiyu Wang, Yun Ou, Xu Wang, Lei Xing   +8 more
doaj   +1 more source

Spatial‐Compatibility‐Assisted Molecular Intercalation in MXenes

Advanced Materials, EarlyView.
This work demonstrates a solvent–free NH4F–mediated route for simultaneous Al removal and molecular intercalation in MXenes. Intercalants are selected by comparing their crystallographic X, Y, and Z dimensions with the MXene interlayer spacing, establishing a spatial‐compatibility criterion that rationalizes guest–host matching and enables predictive ...
Minhao Sheng, Xiaoqing Bin, Xiangyang Liu, Yingji Zhao, Wenxiu Que, Yusuke Asakura, Yusuke Yamauchi   +6 more
wiley   +1 more source

Optimal design and experimentation of full tailings and cementitious materials: a case study of a lead-zinc mine in China

Scientific Reports
As mineral resources become increasingly scarce and environmental awareness grows, mining companies urgently need cost-effective and environmentally friendly filling methods for mines.
Jiang Guo, Yanni Yu, Jiachuang Wang
doaj   +1 more source

Impact of chemical amendment of dairy cattle slurry on phosphorus, suspended sediment and metal loss to runoff from a grassland soil [PDF]

, 2011
peer-reviewedEmerging remediation technologies such as chemical amendment of dairy cattle slurry have the potential to reduce phosphorus (P) solubility and consequently reduce P losses arising from land application of dairy cattle slurry. The aim of this
Brennan, Raymond B., Fenton, O., O. Fenton, Fenton, Owen, Grant, Jim, Healy, M.G., R.B. Brennan, Grant, J., J. Grant, Healy, Mark G., M.G. Healy, Brennan, R.B.   +11 more
core   +1 more source

Photocatalytic Water Splitting on the Lunar Surface: Prospects for In Situ Resource Utilization

Advanced Materials Interfaces, EarlyView.
Water has been found in craters on the moon nearby locations which are illuminated >80% of the time. Photocatalysis uses energy from sunlight to drive chemical reactions such as water splitting to produce oxygen and hydrogen. It is a scalable technology that requires lighter equipment and utilizes resources available on the moon. ABSTRACT The discovery
Ranjani Kalyan, Thomas D. Small, Gregory F. Metha, Mahmoud Adel Hamza, Thomas J. O'Dea, Yideng Shen, Cameron J. Shearer   +6 more
wiley   +1 more source

A review of industrial pumps for viscous and non-Newtonian slurry transport

International Journal of Thermofluids
This paper presents a concise review of industrial pumps for viscous and non-Newtonian slurry transport. It combines both the computational fluid dynamics (CFD) and experimental analysis to investigate the performance and limitations of various ...
Oscar Ifidon, Daya Shankar Pandey, Khurshid Ahmad, Artur J. Jaworski, Faisal Asfand   +4 more
doaj   +1 more source