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فیلتر نتایج
Gholamabbas Chehardoli
Ali Dostmohammadi
Mohammad reza Saeri
Journal Paper
Synthesis of Bis-۴-hydroxycoumarins via a Multi Component Reaction Using Silica Boron-sulfuric Acid Nanoparticles (SBSANs) as an Efficient Heterogeneous Solid Acid Catalyst
Authors:
Habib Ollah Foroughi
،
Ali Khalafi-Nezhad
Year 1395
Publish place:
Organic Chemistry Research Issue 2، Vol 2
Pages:
14
| Language: English
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Journal Paper
Effect of Acidic Water on Physico-Mechanical Properties of Concrete Containing Micro-Silica
Authors:
Mehdi Hosseini
،
Alireza Dolatshahi
،
Esmaeel Ramezani
Year 1402
Publish place:
Journal of Mining and Environment Issue 2، Vol 14
Pages:
14
| Language: English
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Journal Paper
بررسی مقایسه ای تاثیر افزودن نانوذرات دیوپسید و سیلیکا سولفوریک اسید بر خواص مکانیکی سیمان های گلاس آینومر
Authors:
مائده رضازاده
،
محمد رضا سائری
،
فرهنگ تیرگیر مال خلیفه
،
علی دوست محمدی
Year 1395
Publish place:
Journal of Advanced Materials in Engineering Issue 2، Vol 35
Pages:
14
| Language: Persian
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Journal Paper
New pyrazolone derivatives synthesis: comparison of the catalytic effect of three typically different Brønsted acid catalysts on the reaction progression
Authors:
Gholamabbas Chehardoli
،
Navid Mansouri
Year 1397
Publish place:
Iranian Chemical Communication Issue 4، Vol 6
Pages:
11
| Language: English
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Conference Paper
Nano Silica Sulfuric Acid: A Heterogeneous Catalyst for the Synthesis of 1,1-Diacetates under Solvent-Free Conditions
Authors:
Saeed Zahmatkesh
،
Mahin Ranjbar
،
Sara Shivanezhad
Year 1393
Publish place:
Third National Conference on New Chemical Technologies and Chemical Engineering
Pages:
9
| Language: English
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Conference Paper
Nano Silica Sulfuric Acid: A Heterogeneous Catalyst for the Deprotection of 1,1-Diacetates under Solvent-Free Conditions in MeOH
Authors:
Saeed Zahmatkesh
،
Sara Shivanezhad
،
Mahin Ranjbar
Year 1393
Publish place:
Third National Conference on New Chemical Technologies and Chemical Engineering
Pages:
8
| Language: English
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Conference Paper
A mild, expedient, solventless synthesis of bis(indolyl)alkanes using nano silica sulfuric acid as a reusable catalyst
Authors:
Keivan Ghodrati
،
Azita Farokhi
،
Changiz Karami
،
Maryam Goodarzi
Year 1388
Publish place:
National Conference of Application of Nanotechnology in Pure and Applied Sciences
Pages:
7
| Language: English
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Conference Paper
Effect of Silica fume and Ultra Fine Filler on Acid Resistance of Concrete
Authors:
Ali A Ramzanianpour
،
Hamid Rahmani
Year 1386
Publish place:
10th Iranian National Corrosion Congress
Pages:
13
| Language: English
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Conference Paper
CONTRADICTORY EFFECTS OF SILICA FUME CONCRETES IN SULFURIC ACID ENVIRONMENTS
Authors:
H Rahmani
،
A.A Ramazanianpour
،
T Parhizkar
،
B Hillemeier
Year 1388
Publish place:
3rd International Conference on Concrete and Development
Pages:
14
| Language: English
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