Akrajas Ali Umar

Akrajas Ali Umar

Universiti Kebangsaan Malaysia

H-index: 40

Asia-Malaysia

About Akrajas Ali Umar

Akrajas Ali Umar, With an exceptional h-index of 40 and a recent h-index of 29 (since 2020), a distinguished researcher at Universiti Kebangsaan Malaysia, specializes in the field of Materials for energy conversion, Materials Chemistry, nanoscience and nanotechnology.

His recent articles reflect a diverse array of research interests and contributions to the field:

Enhancing the Photothermal Efficiency of MoS2 through Ultraviolet-Ozone Exposure for Improved Solar Evaporation

Molybdenum doped tin oxide as electron transport material in air-processable perovskite solar cells

The influence of Mg doping on structures and optical properties of ZnO nanorods grown on ITO using ultrasonic spray pyrolysis and hydrothermal methods

Particle Size Improvement and Layer Absorption of Metil Halida MAPbI3 Perovskite Doping Phenethylammonium Iodide (PEAI)

Heteroatom SiO2-N/S co-dopant on hierarchical meso/macroporous palm empty fruit bunches carbon for flexible solid-state supercapacitors

Tuning surface wettability of MoS2 to enhance solar‐driven evaporation rates

Synthesis of hydroxyapatite nanowires (HAp NWs) from eggshell by solvothermal method using oleic acid as soft-template

Productivity of Aspergillus niger InaCC F57 Isolate as Cellulase Agent in OPEFB Hydrolysis for Glucose High Yield

Akrajas Ali Umar Information

University

Position

Institute of Microengineering and Nanoelectronics (IMEN)

Citations(all)

6049

Citations(since 2020)

3284

Cited By

4095

hIndex(all)

40

hIndex(since 2020)

29

i10Index(all)

164

i10Index(since 2020)

108

Email

University Profile Page

Universiti Kebangsaan Malaysia

Google Scholar

View Google Scholar Profile

Akrajas Ali Umar Skills & Research Interests

Materials for energy conversion

Materials Chemistry

nanoscience and nanotechnology

Top articles of Akrajas Ali Umar

Title

Journal

Author(s)

Publication Date

Enhancing the Photothermal Efficiency of MoS2 through Ultraviolet-Ozone Exposure for Improved Solar Evaporation

Surfaces and Interfaces

Tengku Emrinaldi

Akrajas Ali Umar

Riski Titian Ginting

Vivi Fauzia

2024/4/21

Molybdenum doped tin oxide as electron transport material in air-processable perovskite solar cells

Applied Physics A

Maulidiyah Maulidiyah

Muhammad Zakir Muzakkar

Muhammad Nurdin

Muh Mahmudi

La Ode Muhammad Zuhdi Mulkiyan

...

2024/4

The influence of Mg doping on structures and optical properties of ZnO nanorods grown on ITO using ultrasonic spray pyrolysis and hydrothermal methods

AIP Conference Proceedings

Rahmat Setiawan Mohar

Iwan Sugihartono

Vivi Fauzia

Nurfina Yudasari

Isnaeni Isnaeni

...

2024/2/28

Particle Size Improvement and Layer Absorption of Metil Halida MAPbI3 Perovskite Doping Phenethylammonium Iodide (PEAI)

Jurnal Ilmu Fisika

Anla Fet Hardi Anla

Dahyunir Dahyunir

Yasir Amrullah

Siti Naqiyah Sadikin

Jaenudin Ridwan

...

2024

Heteroatom SiO2-N/S co-dopant on hierarchical meso/macroporous palm empty fruit bunches carbon for flexible solid-state supercapacitors

Materials Science and Engineering: B

Riyani Tri Yulianti

Fredina Destyorini

Yuyun Irmawati

Akrajas Ali Umar

Vivi Fauzia

...

2024/5/1

Tuning surface wettability of MoS2 to enhance solar‐driven evaporation rates

Environmental Progress & Sustainable Energy

Tengku Emrinaldi

Muhammad Adam Dwiputra

Ananta R Fareza

Akrajas Ali Umar

Ferry Anggoro Ardy Nugroho

...

2024/1

Synthesis of hydroxyapatite nanowires (HAp NWs) from eggshell by solvothermal method using oleic acid as soft-template

Emergent Materials

Atiek Rostika Noviyanti

Ardanari Wahyu Waardhani

Muhamad Diki Permana

Uji Pratomo

Takahiro Takei

...

2024/4/24

Productivity of Aspergillus niger InaCC F57 Isolate as Cellulase Agent in OPEFB Hydrolysis for Glucose High Yield

BioNanoScience

Muhammad Nurdin

La Ode Muhammad Zuhdi Mulkiyan

Sri Sugiwati

Haznan Abimayu

Zaenal Syam Arifin

...

2023/3

Electroanalytical measurement using carbon paste electrode modified TiO2/Ag-Li in detection of fipronil compound

AIP Conference Proceedings

Muhammad Nurdin

Thamrin Azis

Sitti Hadijah

La Ode Agus Salim

Akrajas Ali Umar

...

2023/5/2

High capacitance performance of hierarchically SiO2 self-doped porous activated carbon derived from palm empty fruit bunches

Journal of Energy Storage

Riyani Tri Yulianti

Fredina Destyorini

Yuyun Irmawati

Slamet Priyono

Mohammad Hamzah Fauzi

...

2023/11/1

Enhanced Photoelectrocatalytic Performance Using Chalcogenide Te/TiO2/Ti Nanotube Array Based on COD Analyses for Water Treatment Applications

Electrocatalysis

Muhammad Nurdin

Ilham Ilham

Maulidiyah Maulidiyah

Muh Zakir Muzakkar

Dwiprayogo Wibowo

...

2023/7

EFFECT OF PREPARATION ACETONE ON FISH BONES SYNTHESIZED THROUGH SINTERING METHOD TO IMPROVE HYDROXYAPATITE CHARACTERISTICS

al Kimiya: Jurnal Ilmu Kimia dan Terapan

Ratna Kusumawardani

Atiek Rostika Noviyanti

Mukhamad Nurhadi

Akrajas Ali Umar

2023/12/31

Highly active visible-light-driven photo-electrocatalytic process in TiO2/Ti electrode by Te doping

Journal of Applied Electrochemistry

Muhammad Nurdin

Muhammad Zakir Muzakkar

Maulidiyah Maulidiyah

Cici Sumarni

Thamrin Azis

...

2023/2

The fingerprint of charge transport mechanisms on the incident photon-to-current conversion efficiency spectra of perovskite solar cells

Solar Energy Materials and Solar Cells

Fatemeh Behrouznejad

Xiaoguo Li

Akrajas Ali Umar

Xin Zhang

Rouhollah Khosroshahi

...

2023/5/1

Thin Film Structured Superior Anode Material Based N-Graphene Supported Coupled NiO/TiO2 Hollow Nanospheres and Their Cyclic Voltammetry Performance

Thamrin Azis

Lintan Ashari

Muhammad Zakir Muzakkar

Muhammad Nurdin

Muhammad Zuhdi Mulkiyan

...

2023/9/13

Highly-Active Surface Reaction Over Ultra-Thin (111) Faceted Gold Nanoplates

Journal of Cluster Science

Marjoni Imamora Ali Umar

Muhammad Nurdin

Atiek Rostika Noviyanti

Dahyunir Dahlan

Ari Sulistiyo Rini

...

2023/7

Raman spectroscopy of nanocomposites ZnO/ZnS and ZnO/ZnSe obtained by solvothermal-microwave synthesis method

Научно-технический вестник информационных технологий, механики и оптики

Yolanda Rati

Ari Sulistyo Rini

Ali Umar Akrajas

Miranti Agustin

2023

Effect of Carbonization Temperature of Rice Husk Char Preparation on SiC Structure and Composition of By-Products in SiC Synthesis with Magnesiothermic Reduction Method

Processes

Solihudin Solihudin

Haryono Haryono

Atiek Rostika Noviyanti

Akrajas Ali Umar

2023/1/2

Optoelectrical properties of hexamine doped-methylammonium lead iodide perovskite under different grain-shape crystallinity

Nanomaterials

Marjoni Imamora Ali Umar

Annisa Zahra Ahdaliza

Salah M El-Bahy

Nur Aliza

Siti Naqiyah Sadikin

...

2023/4/5

Phases evolution and photocatalytic activity of Cu2O films electrodeposited from a non-pH-adjusted solution

Royal Society open science

Setia Budi

Mari Takahashi

Mega Gladiani Sutrisno

Wisnu Ari Adi

Zahra Fairuza

...

2023/6/21

See List of Professors in Akrajas Ali Umar University(Universiti Kebangsaan Malaysia)

Co-Authors

H-index: 70
Iwan Kityk

Iwan Kityk

Politechnika Czestochowska

H-index: 57
Munetaka Oyama

Munetaka Oyama

Kyoto University

H-index: 29
Muhammad Akhyar Farrukh

Muhammad Akhyar Farrukh

Forman Christian College

H-index: 19
Siti Khatijah Md Saad

Siti Khatijah Md Saad

Universiti Kebangsaan Malaysia

H-index: 18
Vivi Fauzia

Vivi Fauzia

Universitas Indonesia

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