แก้ ไขตาม comment editor
1 The writing needs an intensive editing. There are errors (“Mass Chang” in Table 2, Fig. 6 is missing)
แก้ไข Mass Chang
เป็ น Mass change
แก้ไขลำดับภำพใ
ห้ถูกต้อง
แก้ไขลำดับภำพใ
ห้ถูกต้อง
2 The results must be discussed in reference to recent journal publications
TG and DTG curves at the heating rate of 20 0C /min from room
temperature to 500 0C are shown in Figure 5(a). The thermal
decomposition process of all the samples can be divided into two
distinguished stages. The first stage ranged from room temperature to
approximately 300 0C is as a result of moisture evaporation and possible
degradation of light organic compounds. The second stage ranged from
approximately 300 to 500 0C is the main devolatilization process, during
which intense decomposition of bacterial cellulose and nylon in samples
is observed. The carbonization process inducing weight loss due to nylon
evaporization occurred in this stage. These results can also be observed
from the TGA and DTG curves in nitrogen atmosphere at the heating rate
0
0
TG and DTG curves at the heating rate of 20 C /min from room temperature to of 20 C /min Figure 5(b). In all curves two kinds of weight loss were
observed during the thermal scanning runs. The first, weigh loss occured
500 0C are shown in Figure 5(a). The thermal decomposition process of all the
samples can be divided into two distinguished stages. The first stage ranged
at 100-300 ºC, due to dehydration or removal of physically adsorbed water
from room temperature to approximately 300 0C is as a result of moisture
from the surface of the particles. The majority of weight loss is according
evaporation and possible degradation of light organic compounds. The second
to condensation of hydroxyl groups at the particle surface in the range of
stage ranged from approximately 300 to 500 0C is the main devolatilization
300-500 ºC [12,19].
process, during which intense decomposition of bacterial cellulose and nylon
in samples is observed. The carbonization process inducing weight loss due to
nylon evaporization occurred in this stage. These results can also be observed
from the TGA and DTG curves in nitrogen atmosphere at the heating rate of 20
0
C /min Figure 5(b).
100
80
60
% Removal
40
20
TiO2 5%
TiO2 2.5%
TiO2 1%
0
0
50
100
150
200
250
Time (min)
Toluene removal
Photocatalytic system set up as described in the prior section was utilized to
study the toluene removal from indoor air. TiO2 coated nanofilms with 3
different dosage of TiO2 were used in the photocatalytic reactor. Initial
Toluene removal
Photocatalytic system set up as described in the prior section was
utilized to study the toluene removal from indoor air. TiO2 coated
nanofilms with 3 different dosage of TiO2 were used in the photocatalytic
reactor. Initial concentration of toluene in the system was approximately
200 ppm. Toluene photocatalytic degration was displayed in figure 6. As
seen in the figure 6, percentage removal of toluene increased as the
amount of TiO2 coated onto the film increased. However, when the
amount of TiO2 was increased from 2.5% to 5%, the significant difference
of removal could not be observed. These results were correspond and with
previous work[2]. It is suggested that a low number of particle deposited
on surface of nanofilm cannot provide enough TiO2 photocatalytic, while
a large amount of TiO2 may lead to a drop in the removal of toluene due to
concentration of toluene in the system was approximately 200 ppm. Toluene
photocatalytic degration was displayed in Figure 6, as seen in the figure, 5% wt
of TiO2 coated on nanofilm yielded the best toluene removal efficiency
(92.71%), followed by 2.5% and 1% TiO2 coated nanofilm (90.95% and
87.98%,respectively).
the nucleation of TiO2 on the support removal of toluene, which decreases
the amount of TiO2 surface[3].
3 Quality of Fig 5, 7, 8 must be improved. Lines are too thin and words are not comprehensible.
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4 The reference format must be consistent. Journal names must be abbreviated according to standard use.
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water. J. Chem. 2000; 3, 405–411.
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photocatalysts for environmental remediation: A review. Appl. Catal. A Gen. 2013;
462–463(0), 178-195.
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แก้แหล่ง journal ให้เป็ นตัวอย่ำง เช่น Journal of applied catalysis
a general. ให้ เป็ น Appl. Catal. A Gen. และ
เพิ่มตัวหนำหลังปี ที่ตีพิมพ์ เช่น 2013; 462–463(0), 178-195. ให้เป็ น
2013; 462–463(0), 178-195.