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51

Modified waste egg shell derived bifunctional catalyst for biodiesel production from high FFA waste cooking oil. A review

Mansir, Nasar, Teo, Siow Hwa, Rashid, Umer, Saiman, Mohd Izham, Tan, Yen Ping, Alsultan, G. Abdulkareem, Taufiq-Yap, Yun Hin

Journal:

Renewable and Sustainable Energy Reviews

Year:

2017

Language:

english

File:

PDF, 528 KB

english, 2017

52

Effective biodiesel synthesis from waste cooking oil and biomass residue solid green catalyst

Mansir, Nasar, Teo, Siow Hwa, Rabiu, Idris, Taufiq-Yap, Yun Hin

Journal:

Chemical Engineering Journal

Year:

2018

Language:

english

File:

PDF, 1.33 MB

english, 2018

53

Therapeutic uses of epicatechin in diabetes and cancer

Abdulkhaleq, Layth Abdulmajeed, Assi, Mohammed Abdulrazzaq, Noor, Mohd Hezmee Mohd, Abdullah, Rasedee, Saad, Mohd Zamri, Taufiq-Yap, Yun Hin

Journal:

Veterinary World

Year:

2017

Language:

english

File:

PDF, 264 KB

english, 2017

54

Effective biodiesel synthesis from palm fatty acid distillate (PFAD) using carbon-based solid acid catalyst derived glycerol

Sangar, Shatesh Kumar, Syazwani, Osman Nur, Farabi, M.S Ahmad, Razali, S.M., Gnanasekhar, Shobhana, Teo, Siow Hwa, Taufiq-Yap, Yun Hin

Journal:

Renewable Energy

Year:

2019

File:

PDF, 1.17 MB

2019

55

Catalytic Supercritical Water Gasification of Empty Palm Fruit Bunches Using ZnO-Doped Ni–CaO Catalyst for Hydrogen Production

Taufiq-Yap, Y. H., Sivasangar, S., Surahim, M.

Journal:

BioEnergy Research

Year:

2019

Language:

english

File:

PDF, 2.25 MB

english, 2019

56

Solvent-free catalytic deoxygenation of palm fatty acid distillate over cobalt and manganese supported on activated carbon originating from waste coconut shell

Safa Gamal, M., Asikin-Mijan, N., Arumugam, Mahashanon, Rashid, Umer, Taufiq-Yap, Y.H.

Journal:

Journal of Analytical and Applied Pyrolysis

Year:

2019

Language:

english

File:

PDF, 4.01 MB

english, 2019

57

Catalytic supercritical water gasification of oil palm frond biomass using nanosized MgO doped Zn catalysts

Mastuli, Mohd Sufri, Kamarulzaman, Norlida, Kasim, Muhd Firdaus, Mahat, Annie Maria, Matsumura, Yukihiko, Taufiq-Yap, Yun Hin

Journal:

The Journal of Supercritical Fluids

Year:

2019

Language:

english

File:

PDF, 5.34 MB

english, 2019

58

Anticancer palladium-doped magnesia nanoparticles: synthesis, characterization, and in vitro study

Al-Fahdawi, Mohamed Qasim, Rasedee, Abdullah, Al-Doghachi, Faris AJ, Rosli, Rozita, Taufiq-Yap, Yun Hun, Al-Qubaisi, Mothanna Sadiq

Journal:

Year:

2020

Language:

english

File:

PDF, 4.84 MB

english, 2020

59

Sulfonated functionalization of carbon derived corncob residue via hydrothermal synthesis route for esterification of palm fatty acid distillate

Ibrahim, S. Fadhilah, Asikin-Mijan, N., Ibrahim, M. Lokman, Abdulkareem-Alsultan, G., Izham, Saiman Mohd, Taufiq-Yap, Y.H.

Journal:

Energy Conversion and Management

Year:

2020

File:

PDF, 2.71 MB

2020

60

Influence of Heterogeneous Catalysts and Reaction Parameters on the Acetylation of Glycerol to Acetin: A Review

Nda-Umar, Usman Idris, Ramli, Irmawati Binti, Muhamad, Ernee Noryana, Azri, Norsahida, Amadi, Uchenna Fidelis, Taufiq-Yap, Yun Hin

Journal:

Applied Sciences

Year:

2020

File:

PDF, 4.30 MB

2020

61

Biodiesel production via simultaneous esterification and transesterification of chicken fat oil by mesoporous sulfated Ce supported activated carbon

Shobhana-Gnanaserkhar,, Asikin-Mijan, N., AbdulKareem-Alsultan, G., Sivasangar-Seenivasagam,, Izham, Saiman Mohd, Taufiq-Yap, Y.H.

Journal:

Biomass and Bioenergy

Year:

2020

File:

PDF, 9.76 MB

2020

62

ChemInform Abstract: A New Pyranoxanthone from the Stem Bark of Calophyllum inophyllum

Siau H. Mah, Gwendoline C. L. Ee, Mawardi Rahmani, Yun H. Taufiq-Yap, Rusea Go, Soek S. Teh

Journal:

Year:

2011

File:

PDF, 21 KB

2011

63

New coumarin and dihydrocinnamic acid derivatives from two malaysian populations of Micromelum minutum

Mawardi Rahmani, Yun Hin Taufiq-Yap, Hazar B.M. Ismail, Aspollah Sukari, Peter G. Waterman

Journal:

Year:

1994

Language:

english

File:

PDF, 265 KB

english, 1994

64

Effects of mechanochemical treatment to the vanadium phosphate catalysts derived from VOPO4·2H2O

Y.H. Taufiq-Yap, C.K. Goh, G.J. Hutchings, N. Dummer, J.K. Bartley

Journal:

Journal of Molecular Catalysis A: Chemical

Year:

2006

Language:

english

File:

PDF, 1018 KB

english, 2006

65

Calcium-based mixed oxide catalysts for methanolysis of Jatropha curcas oil to biodiesel

Y.H. Taufiq-Yap, H.V. Lee, M.Z. Hussein, R. Yunus

Journal:

Biomass and Bioenergy

Year:

2011

Language:

english

File:

PDF, 890 KB

english, 2011

66

Biodiesel production from jatropha oil by catalytic and non-catalytic approaches: An overview

Joon Ching Juan, Damayani Agung Kartika, Ta Yeong Wu, Taufiq-Yap Yun Hin

Journal:

Bioresource Technology

Year:

2011

Language:

english

File:

PDF, 306 KB

english, 2011

67

Synthesis and characterisation of vanadyl pyrophosphate catalysts via vanadyl hydrogen phosphate sesquihydrate precursor

Y.H. Taufiq-Yap, L.K. Leong, M.Z. Hussein, R. Irmawati, S.B. Abd Hamid

Journal:

Catalysis Today

Year:

2004

Language:

english

File:

PDF, 363 KB

english, 2004

68

Comparative study of Cu/ZnO catalysts derived from different precursors as a function of aging

E.N. Muhamad, R. Irmawati, Y.H. Taufiq-Yap, A.H. Abdullah, B.L. Kniep, F. Girgsdies, T. Ressler

Journal:

Catalysis Today

Year:

2008

Language:

english

File:

PDF, 684 KB

english, 2008

69

The effect of Bi promoter on vanadium phosphate catalysts synthesized via sesquihydrate route

L.K. Leong, K.S. Chin, Y.H. Taufiq-Yap

Journal:

Catalysis Today

Year:

2011

Language:

english

File:

PDF, 681 KB

english, 2011

70

Removal of dyes using immobilized titanium dioxide illuminated by fluorescent lamps

Zulkarnain Zainal, Lee Kong Hui, Mohd Zobir Hussein, Yun Hin Taufiq-Yap, Abdul Halim Abdullah, Irmawati Ramli

Journal:

Journal of Hazardous Materials

Year:

2005

Language:

english

File:

PDF, 326 KB

english, 2005

71

Coumarins from Malaysian Micromelum minutum

Mawardi Rahmani, Ratna Asmah Susidarti, Hazar B.M. Ismail, Mohd Aspollah Sukari, Taufiq-Yap Yun Hin, Gwendoline Ee Cheng Lian, Abdul Manaf Ali, Julius Kulip, Peter G. Waterman

Journal:

Year:

2003

Language:

english

File:

PDF, 255 KB

english, 2003

72

A new NASICON-type polyanion, LixNi2(MoO4)3 as 3-V class positive electrode material for rechargeable lithium batteries

K.M. Begam, Y.H. Taufiq-Yap, M.S. Michael, S.R.S. Prabaharan

Journal:

Solid State Ionics

Year:

2004

Language:

english

File:

PDF, 320 KB

english, 2004

73

Synthesis and Characterization of Ni-Doped Vanadium Phosphorus Oxide Catalysts

Yun Hin TAUFIQ-YAP, Abdul Aziz ABDUL GHANI

Journal:

Chinese Journal of Catalysis

Year:

2007

Language:

english

File:

PDF, 271 KB

english, 2007

74

Activation of VOHPO4· 0.5H2O in Propane/Air Mixture: Effect on Structural, Morphological, Oxidant’s Behaviour and Catalytic Property of (VO)2P2O7Catalysts for Propane Oxidation

Y. H. Taufiq-Yap, C. S. Saw, R. Irmawati

Journal:

Catalysis Letters

Year:

2005

Language:

english

File:

PDF, 391 KB

english, 2005

75

Preparation of Vanadium Phosphate Catalysts from VOPO4

Y. H. Taufiq-Yap, A. A. Rownaghi, M. Z. Hussein, R. Irmawati

Journal:

Catalysis Letters

Year:

2007

Language:

english

File:

PDF, 329 KB

english, 2007

76

Dependence ofn-Butane Activation on Active Site of Vanadium Phosphate Catalysts

Y. H. Taufiq-Yap, C. K. Goh, G. J. Hutchings, N. Dummer, J. Bartley

Journal:

Catalysis Letters

Year:

2009

Language:

english

File:

PDF, 521 KB

english, 2009

77

Influence of the Ethylene Glycol, Water Treatment and Microwave Irradiation on the Characteristics and Performance of VPO Catalysts forn-Butane Oxidation to Maleic Anhydride

Ali Asghar Rownaghi, Taufiq-Yap Yun Hin, Tang W. Jiunn

Journal:

Catalysis Letters

Year:

2009

Language:

english

File:

PDF, 696 KB

english, 2009

78

Influences of the Various Metal Dopants for the Nanosized Vanadium Phosphate Catalysts

Y. H. Taufiq-Yap, N. M. Nurul Suziana, M. Z. Hussein

Journal:

Catalysis Letters

Year:

2011

Language:

english

File:

PDF, 1.13 MB

english, 2011

79

Influence of Milling Media on the Physicochemicals and Catalytic Properties of Mechanochemical Treated Vanadium Phosphate Catalysts

Y. H. Taufiq-Yap, C. K. Goh, G. J. Hutchings, N. Dummer, J. K. Bartley

Journal:

Catalysis Letters

Year:

2011

Language:

english

File:

PDF, 522 KB

english, 2011

80

Tmperature programmed techniques study on the nature of the oxidant in/on V2O5catalyst

Yun Hin Taufiq-Yap, Kenneth C. Waugh

Journal:

Reaction Kinetics, Mechanisms and Catalysis

Year:

2006

Language:

english

File:

PDF, 149 KB

english, 2006

81

Physico-chemicals and catalytic properties of manganese-promoted vanadium phosphate (VPO) catalyst

Yun Hin Taufiq-Yap, Chee Keong Goh, Yuichi Kamiya

Journal:

Reaction Kinetics, Mechanisms and Catalysis

Year:

2007

Language:

english

File:

PDF, 239 KB

english, 2007

82

Characterization of bismuth oxide catalysts prepared from bismuth trinitrate pentahydrate: influence of bismuth concentration

R. Irmawati, M.N. Noorfarizan Nasriah, Y.H. Taufiq-Yap, S.B. Abdul Hamid

Journal:

Catalysis Today

Year:

2004

Language:

english

File:

PDF, 331 KB

english, 2004

83

Solvothermal synthesis of vanadium phosphate catalysts for n-butane oxidation

Ali Asghar Rownaghi, Yun Hin Taufiq-Yap, Fateme Rezaei

Journal:

Chemical Engineering Journal

Year:

2009

Language:

english

File:

PDF, 1.24 MB

english, 2009

84

Innovative process for the synthesis of vanadyl pyrophosphate as a highly selective catalyst for n-butane oxidation

Ali Asghar Rownaghi, Yun Hin Taufiq-Yap, Fateme Rezaei

Journal:

Chemical Engineering Journal

Year:

2010

Language:

english

File:

PDF, 1.29 MB

english, 2010

85

A study of the nature of the oxidant in V2O5–MoO3/Al2O3 catalyst

Y.H. Taufiq-Yap, K.C. Waugh

Journal:

Chemical Engineering Science

Year:

2001

Language:

english

File:

PDF, 120 KB

english, 2001

86

The effect of varying the duration of the butane/air pretreatment on the morphology and reactivity of (VO)2P2O7 catalysts

K.C Waugh, Y.-H Taufiq-Yap

Journal:

Catalysis Today

Year:

2003

Language:

english

File:

PDF, 232 KB

english, 2003

87

Oil Palm Trunk as a Raw Material for Activated Carbon Production

Mohd Zobir Bin Hussein, Mohd Basyaruddin Bin Abdul Rahman, Asmah HJ Yahaya, Taufiq-Yap Yun Hin, Nujaimi Ahmad

Journal:

Journal of Porous Materials

Year:

2001

Language:

english

File:

PDF, 840 KB

english, 2001

88

The effect of the duration of n-butane/air pretreatment on the morphology and reactivity of (VO)2P2O7 catalysts

Y.H. Taufiq-Yap, M.H. Looi, K.C. Waugh, M.Z. Hussein, Z. Zainal, R. Samsuddin

Journal:

Catalysis Letters

Year:

2001

Language:

english

File:

PDF, 191 KB

english, 2001

89

On the mechanism of the selective oxidation of n-butane, but-1-ene and but-1,3-diene to maleic anhydride over a vanadyl pyrophosphate catalyst

Y.H. Taufiq-Yap, B.H. Sakakini, K.C. Waugh

Journal:

Catalysis Letters

Year:

1997

Language:

english

File:

PDF, 286 KB

english, 1997

90

Investigation of the nature of the oxidant (selective and unselective) in/on a vanadyl pyrophosphate catalyst

Y.H. Taufiq-Yap, B.H. Sakakini, K.C. Waugh

Journal:

Catalysis Letters

Year:

1997

Language:

english

File:

PDF, 198 KB

english, 1997

91

The effect of cobalt doping on vanadyl pyrophosphate catalyst

Yun Hin Taufiq-Yap, Ming Hoong Looi, Kenneth. C. Waugh, Mohd Zobir Hussein

Journal:

Reaction Kinetics, Mechanisms and Catalysis

Year:

2003

Language:

english

File:

PDF, 333 KB

english, 2003

92

Gene Expression Profiling of p53+/- Knockout and Wild-type Mice Following Diethylstilbestrol Administration

Mohd Nazil Salleh, Patimah Ismail, Abdul Salam Abdullah, Yun Hin Taufiq-Yap, Paul Carmichael

Journal:

Year:

2004

Language:

english

File:

PDF, 237 KB

english, 2004

93

A Study of the Kinetics and Mechanism of the Adsorption and Anaerobic Partial Oxidation of n-Butane over a Vanadyl Pyrophosphate Catalyst

B.H. Sakakini, Y.H. Taufiq-Yap, K.C. Waugh

Journal:

Journal of Catalysis

Year:

2000

Language:

english

File:

PDF, 265 KB

english, 2000

94

Effect of varying reflux durations on the physico-chemical and catalytic performance of vanadium phosphate catalysts synthesized via vanadyl hydrogen phosphate sesquihydrate

L.K. Leong, K.S. Chin, Y.H. Taufiq-Yap

Journal:

Applied Catalysis A: General

Year:

2012

Language:

english

File:

PDF, 796 KB

english, 2012

95

Transesterification of non-edible Jatropha curcas oil to biodiesel using binary Ca–Mg mixed oxide catalyst: Effect of stoichiometric composition

Y.H. Taufiq-Yap, H.V. Lee, R. Yunus, J.C. Juan

Journal:

Chemical Engineering Journal

Year:

2011

Language:

english

File:

PDF, 816 KB

english, 2011

96

Synthesis, structural and electrical properties of novel pyrochlores in the Bi2O3–CuO–Ta2O5 ternary system

M.P. Chon, K.B. Tan, C.C. Khaw, Z. Zainal, Y.H. Taufiq-Yap, P.Y. Tan

Journal:

Ceramics International

Year:

2012

Language:

english

File:

PDF, 677 KB

english, 2012

97

Properties of high strength concrete using white and dune sands under normal and autoclaved curing

A. Alhozaimy, M.S. Jaafar, A. Al-Negheimish, A. Abdullah, Y.H. Taufiq-Yap, J. Noorzaei, O.A. Alawad

Journal:

Construction and Building Materials

Year:

2012

Language:

english

File:

PDF, 680 KB

english, 2012

98

Process optimization design for jatropha-based biodiesel production using response surface methodology

H.V. Lee, R. Yunus, J.C. Juan, Y.H. Taufiq-Yap

Journal:

Fuel Processing Technology

Year:

2011

Language:

english

File:

PDF, 1.46 MB

english, 2011

99

Thermal degradation of (zinc–aluminium-layered double hydroxide-dioctyl sulphosuccinate) nanocomposite

Mohd Zobir Bin Hussein, Taufiq-Yap Yun-Hin, Mohd Maulana bin Tawang, Rodhyrolin Shahadan

Journal:

Materials Chemistry and Physics

Year:

2002

Language:

english

File:

PDF, 232 KB

english, 2002

100

Promotional Effect of Bismuth as Dopant in Bi-Doped Vanadyl Pyrophosphate Catalysts for Selective Oxidation of n-Butane to Maleic Anhydride

Y.H. Taufiq-Yap, Y. Kamiya, K.P. Tan

Journal:

Journal of Natural Gas Chemistry

Year:

2006

Language:

english

File:

PDF, 1012 KB

english, 2006

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