What is very important skill a person should learn in order to be successful in the world today?choose on skill and use specific reasons and example to support your choice.
In this paper, with the aim of using the solar light as an unlimited source of energy, a novel magnetic MgAl2O4-AC photocatalyst with different percentages of activated carbon was synthesized for water purification applications. For synthesis magnetic MgAl2O4-AC, three methods of combustion, sono-impregnation, and sono-solvothermal were used at different stages. To find the properties of synthesized samples, XRD, FESEM, TEM, EDX, BET-BJH, FTIR, drs, pl, pHpzc and VSM were performed. For example, the BET-BJH analysis showed that bare MgAl2O4 has a low surface area, pore volume and pore diameter that would impede the entry and absorption of dye molecules. While, the MgAl2O4 (90)-AC (10) (mag) sample, due to the presence of activated carbon have a high surface and large pore volume and pore diameter. also, drs analysis showed that the MgAl2O4 (90)-AC (10) (mag), have a narrower band gap compared with bare MgAl2O4. pl analysis also showed that the recombination rate of the electron-hole pairs in the MgAl2O4 (90)-AC (10) (mag) has decreased dramatically due to the presence of activated carbon. synthesized samples were evaluated for the solar-light-driven removal of organic dyes. The results showed that MgAl2O4 has a high activity under the simulated solar light with 96% removal of mb. It also degraded 80 and 70% of EY and AO7 respectively, indicating its ability to the removal of a range of organic dyes. finally, the effect of pH as one of the important parameters in photocatalytic performance, stability of the best sample and reaction kinetic was investigated. finally, the reaction mechanism for mb degradation by mgal2o4 (90)-AC (10) (mag) was proposed
Grammar and spelling errors:
Line 1, column 804, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: Also
...nd large pore volume and pore diameter. also, drs analysis showed that the MgAl2O4 9...
^^^^
Line 1, column 856, Rule ID: CD_NN[1]
Message: Possible agreement error. The noun 'mag' seems to be countable, so consider using: 'mags'.
Suggestion: mags
...alysis showed that the MgAl2O4 90-AC 10 mag, have a narrower band gap compared with...
^^^
Line 1, column 914, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: Pl
...er band gap compared with bare MgAl2O4. pl analysis also showed that the recombina...
^^
Line 1, column 1017, Rule ID: CD_NN[1]
Message: Possible agreement error. The noun 'mag' seems to be countable, so consider using: 'mags'.
Suggestion: mags
...tron-hole pairs in the MgAl2O4 90-AC 10 mag has decreased dramatically due to the p...
^^^
Line 1, column 1089, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: Synthesized
...ue to the presence of activated carbon. synthesized samples were evaluated for the solar-li...
^^^^^^^^^^^
Line 1, column 1406, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: Finally
...the removal of a range of organic dyes. finally, the effect of pH as one of the importa...
^^^^^^^
Line 1, column 1566, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: Finally
... and reaction kinetic was investigated. finally, the reaction mechanism for mb degradat...
^^^^^^^
Line 1, column 1637, Rule ID: CD_NN[1]
Message: Possible agreement error. The noun 'mag' seems to be countable, so consider using: 'mags'.
Suggestion: mags
... for mb degradation by mgal2o4 90-AC 10 mag was proposed
^^^
Transition Words or Phrases used:
also, finally, if, so, while, for example
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 6.0 10.4613686534 57% => More to be verbs wanted.
Auxiliary verbs: 1.0 5.04856512141 20% => OK
Conjunction : 9.0 7.30242825607 123% => OK
Relative clauses : 5.0 12.0772626932 41% => More relative clauses wanted.
Pronoun: 8.0 22.412803532 36% => OK
Preposition: 31.0 30.3222958057 102% => OK
Nominalization: 10.0 5.01324503311 199% => OK
Performance on vocabulary words:
No of characters: 1393.0 1373.03311258 101% => OK
No of words: 262.0 270.72406181 97% => OK
Chars per words: 5.31679389313 5.08290768461 105% => OK
Fourth root words length: 4.02323427807 4.04702891845 99% => OK
Word Length SD: 3.22795400853 2.5805825403 125% => OK
Unique words: 147.0 145.348785872 101% => OK
Unique words percentage: 0.56106870229 0.540411800872 104% => OK
syllable_count: 437.4 419.366225166 104% => OK
avg_syllables_per_word: 1.7 1.55342163355 109% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 1.0 3.25607064018 31% => OK
Article: 6.0 8.23620309051 73% => OK
Subordination: 0.0 1.25165562914 0% => More adverbial clause wanted.
Conjunction: 1.0 1.51434878587 66% => OK
Preposition: 3.0 2.5761589404 116% => OK
Performance on sentences:
How many sentences: 12.0 13.0662251656 92% => OK
Sentence length: 21.0 21.2450331126 99% => OK
Sentence length SD: 39.4844378627 49.2860985944 80% => OK
Chars per sentence: 116.083333333 110.228320801 105% => OK
Words per sentence: 21.8333333333 21.698381199 101% => OK
Discourse Markers: 3.41666666667 7.06452816374 48% => More transition words/phrases wanted.
Paragraphs: 1.0 4.09492273731 24% => More paragraphs wanted.
Language errors: 8.0 4.19205298013 191% => OK
Sentences with positive sentiment : 3.0 4.33554083885 69% => OK
Sentences with negative sentiment : 2.0 4.45695364238 45% => More negative sentences wanted.
Sentences with neutral sentiment: 7.0 4.27373068433 164% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.0143970184724 0.272083759551 5% => The similarity between the topic and the content is low.
Sentence topic coherence: 0.00606747829323 0.0996497079465 6% => Sentence topic similarity is low.
Sentence topic coherence SD: 0.0106379571581 0.0662205650399 16% => Sentences are similar to each other.
Paragraph topic coherence: 0.0143970184724 0.162205337803 9% => Maybe some paragraphs are off the topic.
Paragraph topic coherence SD: 0.0 0.0443174109184 0% => Paragraphs are similar to each other. Some content may get duplicated or it is not exactly right on the topic.
Essay readability:
automated_readability_index: 14.5 13.3589403974 109% => OK
flesch_reading_ease: 41.7 53.8541721854 77% => OK
smog_index: 11.2 5.55761589404 202% => Smog_index is high.
flesch_kincaid_grade: 12.7 11.0289183223 115% => OK
coleman_liau_index: 13.58 12.2367328918 111% => OK
dale_chall_readability_score: 9.26 8.42419426049 110% => OK
difficult_words: 76.0 63.6247240618 119% => OK
linsear_write_formula: 15.5 10.7273730684 144% => OK
gunning_fog: 10.4 10.498013245 99% => OK
text_standard: 11.0 11.2008830022 98% => OK
What are above readability scores?
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Minimum four paragraphs wanted. The correct pattern:
para 1: introduction
para 2: doubt 1
para 3: doubt 2
para 4: doubt 3
Less contents wanted from the reading passages(25%), more content wanted from the lecture (75%).
Don't need a conclusion paragraph.
Read sample essays from ETS:
http://www.testbig.com/users/toeflwritingmaster
It is not exactly right on the topic in the view of e-grader. Maybe there is a wrong essay topic.
Rates: 3.33333333333 out of 100
Scores by essay e-grader: 1.0 Out of 30
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Note: the e-grader does NOT examine the meaning of words and ideas. VIP users will receive further evaluations by advanced module of e-grader and human graders.