Microencapsulated phase change materials with high heat capacity and high cyclic durability for high-temperature thermal energy storage and transportation

Takahiro Nomura, Nan Sheng, Chunyu Zhu, +4

Applied Energy

Materials ScienceMaterials EngineeringEngineeringEnergy-saving MaterialHigh Heat Capacity +10

A solid-state electrolysis process for upcycling aluminium scrap

Xin Lu, Zhengyang Zhang, Takehito Hiraki, +4

Nature

Materials ScienceElectrometallurgyChemical EngineeringEngineeringElectrochemistry +1

Hydrogen Production from Waste Aluminum at Different Temperatures, with LCA

Takehito Hiraki, Masato Takeuchi, Masaaki Hisa, +1

MATERIALS TRANSACTIONS

Hydrogen Energy TechnologyHydrogen ProductionEngineeringWaste AluminumHydrogen Generation +15

Development of a microencapsulated Al–Si phase change material with high-temperature thermal stability and durability over 3000 cycles

Nan Sheng, Chunyu Zhu, Genki Saito, +6

Journal of Materials Chemistry A

Materials ScienceMaterials EngineeringHigh Temperature MaterialsEngineeringMaterial Property +10

Process for Recycling Waste Aluminum with Generation of High-Pressure Hydrogen

Takehito Hiraki, Satoru Yamauchi, Masayasu Iida, +2

Environmental Science & Technology

Chemical equilibrium analysis for hydrolysis of magnesium hydride to generate hydrogen

Takehito Hiraki, Shun Hiroi, Takuya Akashi, +2

International Journal of Hydrogen Energy

Chemical EngineeringHydrogen ProductionEngineeringHydrogen UtilizationMagnesium Hydride +7

Virtual phosphorus ore requirement of Japanese economy

Kazuyo Matsubae, Jun Kajiyama, Takehito Hiraki, +1

Chemosphere

EngineeringNonmetallic Mineral DepositVirtual PhosphorusAgricultural EconomicsBusiness +3

Thermodynamic criteria for the removal of impurities from end-of-life magnesium alloys by evaporation and flux treatment

Takehito Hiraki, Osamu Takeda, Kenichi Nakajima, +3

Science and Technology of Advanced Materials

Thermodynamic AnalysisEngineeringDistillation ProcessSorel CementChemical Engineering +17

Synthesis of Zeolite-X from Waste Metals

Takehito Hiraki, Atsushi Nosaka, Noriyuki Okinaka, +1

ISIJ International

Materials ScienceChemical EngineeringIndustrial ChemistryEngineeringWaste Metals +11

Thermodynamic Analysis for the Refining Ability of Salt Flux for Aluminum Recycling

Takehito Hiraki, Takahiro Miki, Kenichi Nakajima, +3

Materials

Thermodynamic AnalysisEngineeringMechanical EngineeringAluminum ScrapEngineering Thermodynamics +19