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Akrajas Ali Umar

Universiti Kebangsaan Malaysia

41H指数
409论文数
6.1K被引数
收录论文 111
发表时间
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Optimisation of SnO2 electron transport layer annealing temperature for flexible perovskite solar cells柔性钙钛矿太阳能电池中SnO2电子传输层退火温度的优化
errJOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
IF2.8
err2026-09-08
err0
errOAAI
errFareed Farihin Bin Mohd Firdaus; Norasikin Ahmad Ludin; Matthew Davies; Akrajas Ali Umar; Ubaidah Syafiq; Puvaneswaran Chelvanathan; Mohd Sukor Su’ait; Suhaila Sepeai; Adamu Ahmed Goje; Ikhwan Fikri Maulidan
err分享
err收藏
Assessment of Additive Chemistry in FAPbI3 Perovskite Solar Cells: Linking Molecular Design to Performance and Long-Term Device Stability评估FAPbI3钙钛矿太阳能电池中的添加剂化学：连接分子设计、性能与长期器件稳定性
errSolar RRL
IF4.7
err2026-08-15
err0
PREAI
errIkhwan Fikri Maulidan; Annisa Zahra Ahdaliza; Nurul Iffah Ismail; Muhammad Aniq Shazni Mohammad Haniff; Norasikin Ahmad Ludin; Marjoni Imamora Ali Umar; Alimin Alimin; Munetaka Oyama; Akrajas Ali Umar
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Calcination-induced structural evolution and magnetic–optical properties of hydrothermally synthesized BaFe12O19/V2O5 composites煅烧诱导的结构演变及水热合成的BaFe12O19/V2O5复合材料的磁-光性质
errRadiation Physics and Chemistry
IF3.3
err2026-08-13
err0
PREAI
errMartha Rianna; Evi Linanda Silalahi; Erwin Amiruddin; Timbangen Sembiring; Akrajas Ali Umar
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Sustainable Fe3O4/SiO2 composite nanostructures derived from rice husk waste and natural iron sand for microwave absorption源自稻壳废料和天然铁砂的可持续Fe3O4/SiO2复合纳米结构用于微波吸收
errJournal of the Indian Chemical Society
IF3.4
err2026-08-04
err0
PREAI
errMartha Rianna; Herty Afrina Sianturi; Timbangen Sembiring; Anggito Pringgo Tetuko; Eko Arief Setiadi; Nanang Sudrajat; Apriani Pirdasari Sidabutar; Akrajas Ali Umar
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Composition-driven structural evolution and magnetic properties of sustainable Fe3O4/biomass composites组分驱动的结构演化和可持续Fe3O4/生物质复合材料的磁性能
errInorganic Chemistry Communications
IF5.4
err2026-07-01
err0
PREAI
errRianna, Martha; Simanullang, Helmalia; Simanjuntak, Frederica; Sianturi, Herty Afrina; Amiruddin, Erwin; Sembiring, Timbangen; Tetuko, Anggito P.; Setiadi, Eko Arief; Umar, Akrajas Ali
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err收藏
Extraction of hydroxyapatite from fish bones for atmospheric water harvesting从鱼骨中提取羟基磷灰石用于大气水收集
errJournal of the Indian Chemical Society
IF3.4
err2026-05-02
err0
PREAI
errRatna Kusumawardani; Muhamad Diki Permana; Atiek Rostika Noviyanti; Mukhamad Nurhadi; Akrajas Ali Umar
err分享
err收藏
Mechanistic modulation of electronic structure and interface chemistry in Ni-based alloys for electrochemical energy conversionNi基合金在电化学能源转换中对电子结构和界面化学的机理调控
errrsc adv.
IF0
err2026-04-21
err0
errOAAI
errAkrajas Ali Umar; Munetaka Oyama
err分享
err收藏
Two-Dimensional Materials and van der Waals Heterostructures as Effective Heat Spreaders for Thermal Management二维材料与范德华异质结构作为有效的热扩散器用于热管理
errACS Applied Electronic Materials
IF4.7
err2026-04-09
err0
PREAI
errDharma Darren Ram; Nurain Najihah Alias; Muhammad Feidhul Hakim Fatah Yasin; Poh Choon Ooi; Mohd Ambri Mohamed; Akrajas Ali Umar; Abdul Manaf Hashim; Muhammad Aniq Shazni Mohammad Haniff
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Low temperature tin oxide electron transport layers for flexible perovskite solar cells: A review低温锡氧化物电子传输层在柔性钙钛矿太阳能电池中的应用：综述
errSolar Energy
IF6.6
err2026-02-11
err0
PREAI
errFareed Farihin Mohd Firdaus; Norasikin Ahmad Ludin; Akrajas Ali Umar; Ubaidah Syafiq; Adamu Ahmed Goje; Taiwaba Afroze Tasmia
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Defect Engineering and Graphene Quantum Dot Functionalization Synergistically Modulate Charge Transfer and Photocurrent Stability in TiO2 Photoanodes缺陷工程与石墨烯量子点功能化协同调控TiO2光阳极的电荷转移和光电流稳定性
errSurfaces and Interfaces
IF6.3
err2026-01-15
err0
PREAI
errIndra Adinata; Nurul Mutmainnah Ramlan; Ferry Anggoro Ardy Nugroho; Akrajas Ali Umar; Liszulfah Roza; Isnaeni Isnaeni; Gerald Ensang Timuda; Vivi Fauzia
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Enhanced optoelectrical dynamics in ambient-processed CsFAMAPbX3 perovskite solar cells by lithium organic salt doping通过锂有机盐掺杂增强常温处理的CsFAMAPbX3钙钛矿太阳能电池的光电动力学性能
errJournal of Materials Science: Materials in Electronics
IF0
err2025-12-07
err0
errOAAI
errMarjoni Imamora Ali Umar; Dewi Sahara; Fadhilah Fadhilah; Abang Anuar Ehsan; Muhammad Aniq Shazni Mohammad Haniff; Mohd Yusri Abd Rahman; Vivi Fauzia; Atiek Rostika Noviyanti; Dahyunir Dahlan; Setia Budi; Akrajas Ali Umar
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Effect of electrolyte pH on room-temperature photoelectrodeposition of Cu2O for hydrogen evolution reaction电解质pH对室温光电化学沉积Cu2O用于析氢反应的影响
errCLEAN ENERGY
IF3.7
err2025-12-01
err1
errOAAI
errMaulana, Mokhamad Ali Rizqi; Budi, Setia; Jatmika, Jumaeda; Fauzi, Mohammad Hamzah; Winarsih, Suci; Umar, Akrajas Ali
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Biosensor Innovations for Acute Kidney Injury (AKI) and Chronic Kidney Disease (CKD) Diagnostics用于急性肾损伤 (AKI) 和慢性肾脏病 (CKD) 诊断的生物传感器创新
errACS APPLIED BIO MATERIALS
IF4.7
err2025-10-01
err0
PREAI
errAlias, Nurain Najihah; Masood, Asad; Ooi, Poh Choon; Ahmadipour, Mohsen; Mohamed, Mohd Ambri; Hashim, Abdul Manaf; Ali Umar, Akrajas; Mohammad Haniff, Muhammad Aniq Shazni
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Synergistic Effect of Palm Kernel Shell-Derived Carbon Dots and ZnO Nanorods Towards Enhanced Graphene Electrode for Sensitive Electrochemical Detection棕榈核壳衍生碳点与ZnO纳米棒协同效应对敏感电化学检测的增强石墨烯电极
errJournal of Inorganic and Organometallic Polymers and Materials
IF4.9
err2025-10-01
err0
PREAI
errLa Ode Agus Salim; Paulina Taba; Muhammad Zakir; Muhammad Nurdin; Abdul Wahid Wahab; Dahlang Tahir; St. Fauziah; Akrajas Ali Umar
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Enhancing structure and optoelectronic properties of ambient-processed FAPbI3 perovskites through phenylethylammonium iodide doping通过苯乙胺碘化物掺杂提升常温加工FAPbI3钙钛矿的结构和光电性质
errinorganic chemistry
IF5.4
err2025-06-01
err0
PREAI
errDahlan, Dahyunir; Dwimanda, Voni; Rosa, Melia; Ahdaliza, Annisa Zahra; Umar, Marjoni Imamora Ali; Haniff, Muhammad Aniq Shazni Mohammad; Harmadi, Harmadi; Sugihartono, Iwan; Umar, Akrajas Ali
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Promising Multi-Oxide Decorated Graphene Nanomaterials from Nickel Slag for Voltammetric Sensor Electrodes以镍渣为原料制备的多氧化物修饰石墨烯纳米材料用于伏安传感器电极的潜力研究
errWATER AIR AND SOIL POLLUTION
IF3
err2025-05-02
err0
PREAI
errArham, Zul; Nurdin, Muhammad; Kurniawan, Kurniawan; Ismaun, Ismaun; Maulidiyah, Maulidiyah; Umar, Akrajas Ali; Ndora, Sitti Jaria; Ferlita, Fika
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Large perovskite grain's crystal synthesis for enhanced solar cells efficiency
errJOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS
IF6.3
err2025-03-01
err0
PREAI
errUmar, Marjoni Imamora Ali; Azmar, Renna; Ananda, Jihan Azizah; Fauzia, Vivi; Dahlan, Dahyunir; Nurdin, Muhammad; Maulidiyah, Maulidiyah; Ludin, Norasikin Ahmad; Umar, Akrajas Ali
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A high performance supercapacitor electrode materials based on carbon quantum dots originated from bamboo leaves of Southeast Sulawesi doped with nanomagnetite derived from iron sands一种基于来自东南亚苏拉威西竹叶的碳量子点，并掺杂源自铁砂的纳米磁铁矿的高性能超级电容器电极材料
errMATERIALS CHEMISTRY AND PHYSICS
IF4.7
err2025-02-01
err2
PREAI
errAlimin, Alimin; Muhamad, Fadel; Alham, Alham; Adman, Finkyasti Nur; Anjani, Ika; Amal, Della Ardana; Rahmayanti, Rahmayanti; Ahmad, La Ode; Fahmiati, Fahmiati; Zaeni, Ahmad; Agusu, La; Firihu, Muhammad Zamrun; Usman, Ida; Santosa, Sri Juari; Umar, Akrajas Ali
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Enhanced electrocatalytic activities in TiO2-Sulfur nanoparticles decorated graphene nanocomposite electrode for detecting formaldehyde compound
errCHINESE JOURNAL OF CHEMICAL ENGINEERING
IF3.7
err2025-02-01
err0
PREAI
errMaulidiyah, Maulidiyah; Nurdin, Muhammad; Salsabila, W. D. Syafitri; Astuti, Suryani Dyah; Azis, Thamrin; Mulkiyan, La Ode Muhammad Zuhdi; Salim, La Ode Agus; Umar, Akrajas Ali
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Development of Cellulose Acetate-Polyethylene Glycol-Chitosan Membrane-Embedded TiO2 Nanoparticles for Reverse Osmosis Desalination
errWATER AIR AND SOIL POLLUTION
IF3
err2024-12-23
err0
PREAI
errMustapa, Faizal; Wawe, Selvia Laki; Ahmad, La Ode; Wibowo, Dwiprayogo; Mahmud, Amir; Maulidiyah, Maulidiyah; Umar, Akrajas Ali; Nurdin, Muhammad
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研究方向

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合作学者
合作期刊
M
Mohammed A. Amin
H 指数: 86 · 论文数: 812
J
J.M.F. Ferreira
H 指数: 80 · 论文数: 716
刘凯 封面图
刘凯 (Kai Liu)
H 指数: 73 · 论文数: 616
H
Hiroshi Uyama
H 指数: 73 · 论文数: 787
I
I.V. Kityk
H 指数: 64 · 论文数: 898
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